Less than $30,000 | $30,000-$49,999 | $50,000-$74,999 | $75,000+ | |
---|---|---|---|---|
3/21/2005 | 3% | 6% | 8% | 7% |
12/8/2005 | 5% | 9% | 9% | 15% |
8/31/2006 | 8% | 16% | 9% | 10% |
5/11/2008 | 23% | 23% | 19% | 25% |
8/10/2008 | 27% | 28% | 28% | 30% |
8/31/2008 | 22% | 26% | 33% | 28% |
12/4/2008 | 24% | 34% | 27% | 35% |
12/20/2008 | 26% | 29% | 27% | 32% |
4/19/2009 | 30% | 39% | 43% | 47% |
9/14/2009 | 32% | 40% | 43% | 50% |
12/27/2009 | 37% | 43% | 47% | 53% |
1/19/2010 | 39% | 43% | 48% | 49% |
5/30/2010 | 42% | 54% | 50% | 60% |
9/13/2010 | 38% | 48% | 54% | 63% |
11/24/2010 | 39% | 46% | 53% | 57% |
11/28/2010 | 40% | 50% | 50% | 58% |
12/21/2010 | 39% | 52% | 59% | 60% |
5/22/2011 | 42% | 60% | 56% | 66% |
8/26/2011 | 42% | 54% | 55% | 64% |
2/19/2012 | 46% | 58% | 57% | 68% |
8/7/2012 | 55% | 59% | 61% | 73% |
12/9/2012 | 48% | 56% | 60% | 65% |
5/19/2013 | 57% | 63% | 69% | 68% |
7/14/2013 | 52% | 59% | 63% | 71% |
9/30/2013 | 58% | 64% | 70% | 73% |
1/26/2014 | 58% | 64% | 67% | 74% |
7/12/2015 | 56% | 69% | 72% | 78% |
11/6/2016 | 60% | 71% | 73% | 78% |
1/10/2018 | 63% | 74% | 74% | 77% |
2/7/2019 | 68% | 70% | 83% | 78% |
2/8/2021 | 69% | 76% | 65% | 78% |