| Value | Category | Cases | |
|---|---|---|---|
| 1994 | 1 |
4.3%
|
|
| 1995 | 1 |
4.3%
|
|
| 1999 | 1 |
4.3%
|
|
| 2002 | 1 |
4.3%
|
|
| 2008 | 1 |
4.3%
|
|
| 2009 | 4 |
17.4%
|
|
| 2011 | 4 |
17.4%
|
|
| 2012 | 4 |
17.4%
|
|
| 2013 | 2 |
8.7%
|
|
| 2014 | 3 |
13%
|
|
| 2015 | 1 |
4.3%
|
|
| 2147483622 | Not applicable | 0 |
0%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 10001 | .D | 21498 | |
| Sysmiss | 18664 |