| Value | Category | Cases | |
|---|---|---|---|
| 99 | Missing | 0 |
0%
|
| 2000 | 3 |
2.8%
|
|
| 2002 | 2 |
1.9%
|
|
| 2003 | 3 |
2.8%
|
|
| 2005 | 5 |
4.6%
|
|
| 2006 | 6 |
5.6%
|
|
| 2007 | 2 |
1.9%
|
|
| 2008 | 12 |
11.1%
|
|
| 2009 | 14 |
13%
|
|
| 2010 | 20 |
18.5%
|
|
| 2011 | 20 |
18.5%
|
|
| 2012 | 20 |
18.5%
|
|
| 2013 | 1 |
0.9%
|
|
| Sysmiss | 1617 |