| Men | Women | |
|---|---|---|
| 2000 | 54% | 50% |
| 2001 | 57% | 53% |
| 2002 | 61% | 57% |
| 2003 | 63% | 60% |
| 2004 | 66% | 61% |
| 2005 | 69% | 67% |
| 2006 | 72% | 70% |
| 2007 | 75% | 73% |
| 2008 | 74% | 73% |
| 2009 | 77% | 75% |
| 2010 | 77% | 76% |
| 2011 | 80% | 78% |
| 2012 | 83% | 82% |
| 2013 | 84% | 84% |
| 2014 | 84% | 84% |
| 2015 | 86% | 86% |
| 2016 | 89% | 86% |
| 2018 | 89% | 88% |
| 2019 | 90% | 91% |
| 2021 | 94% | 93% |
- Report
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