Less than high school graduate | High school graduate | High school or less | Some college | College graduate | |
---|---|---|---|---|---|
3/31/2000 | 1% | 0% | 1% | ||
3/1/2001 | 2% | 4% | 8% | 11% | |
9/10/2001 | 2% | 5% | 8% | 13% | |
9/19/2001 | 1% | 4% | 11% | 12% | |
10/1/2001 | 5% | 6% | 10% | ||
10/7/2001 | 4% | 8% | 11% | ||
10/18/2001 | 3% | 6% | 9% | 12% | |
11/18/2001 | 1% | 5% | 11% | 14% | |
12/23/2001 | 3% | 4% | 11% | 17% | |
1/31/2002 | 4% | 4% | 11% | 16% | |
5/19/2002 | 3% | 6% | 14% | 18% | |
7/26/2002 | 3% | 7% | 15% | 17% | |
10/6/2002 | 3% | 10% | 20% | 24% | |
10/27/2002 | 9% | 6% | 13% | 22% | |
11/24/2002 | 4% | 10% | 18% | 24% | |
12/22/2002 | 2% | 7% | 15% | 23% | |
3/24/2003 | 4% | 12% | 17% | 26% | |
3/25/2003 | 4% | 12% | 18% | 27% | |
5/20/2003 | 5% | 11% | 20% | 25% | |
6/24/2003 | 5% | 10% | 24% | 24% | |
8/3/2003 | 4% | 12% | 20% | 29% | |
12/14/2003 | 9% | 12% | 24% | 31% | |
3/1/2004 | 7% | 16% | 31% | 40% | |
3/17/2004 | 10% | 19% | 31% | 39% | |
6/17/2004 | 8% | 16% | 29% | 38% | |
7/3/2004 | 6% | 18% | 28% | 42% | |
11/22/2004 | 7% | 14% | 31% | 47% | |
11/30/2004 | 13% | 31% | 47% | ||
2/9/2005 | 12% | 19% | 34% | 47% | |
3/21/2005 | 9% | 20% | 36% | 47% | |
6/7/2005 | 13% | 23% | 39% | 52% | |
12/8/2005 | 13% | 27% | 44% | 56% | |
12/31/2005 | 14% | 25% | 44% | 55% | |
2/6/2006 | 19% | 29% | 50% | 58% | |
3/28/2006 | 19% | 30% | 49% | 63% | |
4/6/2006 | 17% | 32% | 48% | 63% | |
8/31/2006 | 12% | 31% | 52% | 66% | |
12/4/2006 | 17% | 34% | 55% | 69% | |
12/30/2006 | 16% | 32% | 53% | 68% | |
9/5/2007 | 26% | 39% | 63% | 72% | |
12/2/2007 | 22% | 43% | 63% | 75% | |
1/13/2008 | 21% | 40% | 61% | 72% | |
5/11/2008 | 29% | 39% | 64% | 78% | |
8/10/2008 | 24% | 48% | 68% | 78% | |
8/31/2008 | 22% | 44% | 67% | 82% | |
12/4/2008 | 20% | 45% | 67% | 81% | |
12/20/2008 | 17% | 43% | 65% | 84% | |
4/19/2009 | 27% | 51% | 69% | 82% | |
6/21/2009 | 46% | 75% | 86% | ||
9/14/2009 | 25% | 54% | 71% | 84% | |
12/27/2009 | 24% | 45% | 73% | 82% | |
1/19/2010 | 28% | 49% | 71% | 82% | |
5/30/2010 | 31% | 51% | 75% | 86% | |
9/13/2010 | 22% | 49% | 72% | 82% | |
11/24/2010 | 22% | 50% | 71% | 82% | |
12/21/2010 | 27% | 51% | 76% | 80% | |
5/22/2011 | 22% | 48% | 71% | 83% | |
8/26/2011 | 22% | 52% | 73% | 85% | |
1/8/2012 | 23% | 56% | 80% | 87% | |
2/19/2012 | 25% | 52% | 76% | 90% | |
4/3/2012 | 34% | 55% | 74% | 87% | |
11/10/2012 | 29% | 55% | 78% | 87% | |
12/9/2012 | 27% | 56% | 73% | 85% | |
5/19/2013 | 37% | 57% | 78% | 89% | |
9/30/2013 | 28% | 58% | 80% | 90% | |
4/12/2015 | 22% | 53% | 75% | 86% | |
7/12/2015 | 30% | 54% | 74% | 87% | |
11/15/2015 | 22% | 56% | 75% | 88% | |
4/4/2016 | 24% | 59% | 80% | 90% | |
11/6/2016 | 34% | 62% | 80% | 91% | |
1/10/2018 | 24% | 56% | 68% | 85% | |
2/7/2019 | 46% | 59% | 77% | 93% | |
2/8/2021 | 59% | 80% | 94% |