Value | Category | Cases | |
---|---|---|---|
-99 | Don't know | 0 |
0%
|
2004 | 1 |
0%
|
|
2005 | 7 |
0.2%
|
|
2006 | 179 |
4.7%
|
|
2007 | 1100 |
29.1%
|
|
2008 | 1619 |
42.9%
|
|
2009 | 665 |
17.6%
|
|
2010 | 192 |
5.1%
|
|
2011 | 11 |
0.3%
|