Survey yearStricter environmental laws and regulations cost too many jobs and hurt the economyStricter environmental laws and regulations are worth the costNeither/both equallyDon't knowSample size
201435%61%3%2%659
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Learn More: Stricter environmental laws and regulations cost too many jobs and hurt the economy, Stricter environmental laws and regulations are worth the cost

Views about environmental regulation among adults in the Dallas metro area by religious group

% of adults in the Dallas metro area who say…

Religious traditionStricter environmental laws and regulations cost too many jobs and hurt the economyStricter environmental laws and regulations are worth the costNeither/both equallyDon't knowSample size
Evangelical Protestant45%51%3%< 1%248
Mainline Protestant31%62%5%2%110
Unaffiliated (religious "nones")24%72%2%2%103
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Learn More: Stricter environmental laws and regulations cost too many jobs and hurt the economy, Stricter environmental laws and regulations are worth the cost

DemographicInformation

Age distribution among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who are ages…

Views about environmental regulation18-2930-4950-6465+Sample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy17%39%28%16%226
Stricter environmental laws and regulations are worth the cost28%40%22%10%389
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Generational cohort among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who are…

Views about environmental regulationYounger MillennialOlder MillennialGeneration XBaby BoomerSilentGreatestSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy8%14%34%32%9%2%226
Stricter environmental laws and regulations are worth the cost17%19%31%24%7%1%389
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Gender composition among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who are…

Views about environmental regulationMenWomenSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy50%50%234
Stricter environmental laws and regulations are worth the cost48%52%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Racial and ethnic composition among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who identify as…

Views about environmental regulationWhiteBlackAsianLatinoOther/MixedSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy61%11%3%23%3%230
Stricter environmental laws and regulations are worth the cost53%16%3%23%5%394
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Immigrant status among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who are…

Views about environmental regulationImmigrantsSecond generationThird generation or higherSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy20%5%75%232
Stricter environmental laws and regulations are worth the cost18%11%71%395
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Income distribution among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who have a household income of…

Views about environmental regulationLess than $30,000$30,000-$49,999$50,000-$99,999$100,000 or moreSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy38%17%22%23%207
Stricter environmental laws and regulations are worth the cost33%21%28%17%361
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Educational distribution among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who have completed…

Views about environmental regulationHigh school or lessSome collegeCollegePost-graduate degreeSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy46%28%18%8%233
Stricter environmental laws and regulations are worth the cost37%33%20%10%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Marital status among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who are…

Views about environmental regulationMarriedLiving with a partnerDivorced/separatedWidowedNever marriedSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy53%11%13%6%17%234
Stricter environmental laws and regulations are worth the cost41%11%15%6%27%395
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Parent of children under 18 among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who are…

Views about environmental regulationParentsNon-parentsSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy36%64%234
Stricter environmental laws and regulations are worth the cost37%63%395
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

BeliefsandPractices

Belief in God among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say they…

Views about environmental regulationBelieve in God; absolutely certainBelieve in God; fairly certainBelieve in God; not too/not at all certainBelieve in God; don't knowDo not believe in GodOther/don't know if they believe in GodSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy77%13%2%1%5%2%234
Stricter environmental laws and regulations are worth the cost66%21%4%< 1%8%1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Importance of religion in one's life among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say religion is…

Views about environmental regulationVery importantSomewhat importantNot too importantNot at all importantDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy67%24%6%4%< 1%234
Stricter environmental laws and regulations are worth the cost58%24%8%9%1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Attendance at religious services among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who attend religious services…

Views about environmental regulationAt least once a weekOnce or twice a month/a few times a yearSeldom/neverDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy46%30%23%1%234
Stricter environmental laws and regulations are worth the cost37%36%26%< 1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of prayer among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who pray…

Views about environmental regulationAt least dailyWeeklyMonthlySeldom/neverDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy64%14%4%17%1%234
Stricter environmental laws and regulations are worth the cost63%13%4%18%1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of participation in prayer, scripture study or religious education groups among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who attend prayer group…

Views about environmental regulationAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy37%12%5%46%< 1%234
Stricter environmental laws and regulations are worth the cost27%14%8%51%< 1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of meditation among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who meditate…

Views about environmental regulationAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy39%11%4%44%2%234
Stricter environmental laws and regulations are worth the cost45%8%4%42%1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling spiritual peace and wellbeing among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who feel a sense of spiritual peace and wellbeing…

Views about environmental regulationAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy61%12%17%9%1%234
Stricter environmental laws and regulations are worth the cost64%12%7%16%1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of feeling wonder about the universe among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who feel a sense of wonder about the universe…

Views about environmental regulationAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy43%17%11%28%1%234
Stricter environmental laws and regulations are worth the cost51%14%14%20%1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Sources of guidance on right and wrong among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say they look to…most for guidance on right and wrong

Views about environmental regulationReligionPhilosophy/reasonCommon senseScienceDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy49%7%37%7%1%234
Stricter environmental laws and regulations are worth the cost38%10%41%9%2%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in absolute standards for right and wrong among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say…

Views about environmental regulationThere are clear standards for what is right and wrongRight or wrong depends on the situationNeither/both equallyDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy50%48%1%1%234
Stricter environmental laws and regulations are worth the cost30%68%1%< 1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Frequency of reading scripture among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who read scripture…

Views about environmental regulationAt least once a weekOnce or twice a monthSeveral times a yearSeldom/neverDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy48%10%10%31%1%234
Stricter environmental laws and regulations are worth the cost38%14%11%36%1%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Interpreting scripture among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say the holy scripture is…

Views about environmental regulationWord of God; should be taken literallyWord of God; not everything taken literallyWord of God; other/don't knowNot the word of GodOther/don't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy50%26%1%17%7%234
Stricter environmental laws and regulations are worth the cost32%29%2%33%5%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Heaven among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who …in heaven

Views about environmental regulationBelieveDon't believeOther/don't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy79%12%8%234
Stricter environmental laws and regulations are worth the cost72%19%8%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Belief in Hell among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who …in hell

Views about environmental regulationBelieveDon't believeOther/don't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy70%24%6%234
Stricter environmental laws and regulations are worth the cost61%32%8%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

SocialandPoliticalViews

Party affiliation among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who identify as…

Views about environmental regulationRepublican/lean Rep.No leanDemocrat/lean Dem.Sample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy60%13%27%234
Stricter environmental laws and regulations are worth the cost33%18%49%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Political ideology among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who are…

Views about environmental regulationConservativeModerateLiberalDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy62%24%12%2%234
Stricter environmental laws and regulations are worth the cost29%42%25%3%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about size of government among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who would rather have…

Views about environmental regulationSmaller government; fewer servicesBigger government; more servicesDependsDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy68%28%< 1%3%234
Stricter environmental laws and regulations are worth the cost42%52%3%3%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about government aid to the poor among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say government aid to the poor…

Views about environmental regulationDoes more harm than goodDoes more good than harmNeither/both equallyDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy63%30%3%4%234
Stricter environmental laws and regulations are worth the cost38%56%4%3%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about abortion among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say abortion should be…

Views about environmental regulationLegal in all/most casesIllegal in all/most casesDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy38%56%6%234
Stricter environmental laws and regulations are worth the cost55%42%3%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about homosexuality among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say homosexuality…

Views about environmental regulationShould be acceptedShould be discouragedNeither/both equallyDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy45%46%3%6%234
Stricter environmental laws and regulations are worth the cost68%28%1%3%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about same-sex marriage among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who …same-sex marriage

Views about environmental regulationStrongly favor/favorOppose/strongly opposeDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy31%56%13%234
Stricter environmental laws and regulations are worth the cost60%36%4%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Views about human evolution among adults in the Dallas metro area by views about environmental protection

% of adults in the Dallas metro area who say humans…

Views about environmental regulationEvolved; due to natural processesEvolved; due to God's designEvolved; don't know howAlways existed in present formDon't knowSample size
Stricter environmental laws and regulations cost too many jobs and hurt the economy20%21%4%52%3%234
Stricter environmental laws and regulations are worth the cost28%31%4%33%4%396
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.