Value | Category | Cases | |
---|---|---|---|
99 | Missing | 0 |
0%
|
1990 | 1 |
0.3%
|
|
1992 | 1 |
0.3%
|
|
1997 | 1 |
0.3%
|
|
2000 | 8 |
2.6%
|
|
2001 | 5 |
1.6%
|
|
2002 | 1 |
0.3%
|
|
2003 | 4 |
1.3%
|
|
2004 | 12 |
3.8%
|
|
2005 | 11 |
3.5%
|
|
2006 | 6 |
1.9%
|
|
2007 | 11 |
3.5%
|
|
2008 | 27 |
8.6%
|
|
2009 | 31 |
9.9%
|
|
2010 | 51 |
16.3%
|
|
2011 | 61 |
19.5%
|
|
2012 | 69 |
22%
|
|
2013 | 13 |
4.2%
|
|
Sysmiss | 1412 |