| Value | Category | Cases | |
|---|---|---|---|
| 1935 | 1 |
5%
|
|
| 1991 | 1 |
5%
|
|
| 1993 | 1 |
5%
|
|
| 1996 | 1 |
5%
|
|
| 1997 | 1 |
5%
|
|
| 2000 | 1 |
5%
|
|
| 2002 | 2 |
10%
|
|
| 2003 | 1 |
5%
|
|
| 2005 | 2 |
10%
|
|
| 2006 | 2 |
10%
|
|
| 2008 | 1 |
5%
|
|
| 2009 | 1 |
5%
|
|
| 2010 | 2 |
10%
|
|
| 2011 | 1 |
5%
|
|
| 2012 | 1 |
5%
|
|
| 2013 | 1 |
5%
|
|
| 2147483622 | Not applicable | 0 |
0%
|
| 2147483623 | Refusal | 0 |
0%
|
| 2147483624 | Don't know | 0 |
0%
|
| 2147483625 | No answer | 0 |
0%
|
| 10001 | .D | 6254 | |
| Sysmiss | 48399 |