| YEAR | MALE | FEMALE | TOTAL | |
|---|---|---|---|---|
| 1 | 1995 | 4.9 | 5.7 | 10.5 |
| 2 | 1996 | 3.4 | 4.2 | 7.5 |
| 3 | 1997 | 3.6 | 4.0 | 7.6 |
| 4 | 1998 | 2.5 | 3.2 | 5.7 |
| 5 | 1999 | 2.3 | 3.0 | 5.3 |
| 6 | 2000 | 2.5 | 2.3 | 4.8 |
| 7 | 2001 | 2.5 | 2.7 | 5.2 |
| 8 | 2002 | 2.5 | 2.6 | 5.1 |
| 9 | 2003 | 2.7 | 2.7 | 5.4 |
| 10 | 2004 | 2.4 | 2.3 | 4.7 |
| 11 | 2005 | 2.0 | 2.6 | 4.6 |
| 12 | 2006 | 2.1 | 2.1 | 4.2 |
| 13 | 2007 | 1.8 | 1.5 | 3.3 |
| 14 | 2008 | 1.9 | 1.7 | 3.6 |
| 15 | 2009 | 2.3 | 1.8 | 4.1 |
| 16 | 2010 | 2.3 | 2.0 | 4.3 |
| 17 | 2011 | 2.5 | 2.8 | 5.2 |
| 18 | 2012 | 2.4 | 2.1 | 4.6 |
| 19 | 2013 | 2.3 | 2.2 | 4.5 |
| 20 | 2014 | 2.4 | 2.8 | 5.1 |
| 25 | 2015 | 2.8 | 2.0 | 4.7 |
| 26 | 2016 | 2.2 | 2.3 | 4.5 |
| 27 | 2017 | 2.4 | 1.8 | 4.1 |
