Value | Category | Cases | |
---|---|---|---|
99 | Missing | 8 |
0.6%
|
1972 | 1 |
0.1%
|
|
1973 | 1 |
0.1%
|
|
1983 | 2 |
0.2%
|
|
1985 | 1 |
0.1%
|
|
1986 | 1 |
0.1%
|
|
1988 | 2 |
0.2%
|
|
1989 | 1 |
0.1%
|
|
1990 | 5 |
0.4%
|
|
1991 | 4 |
0.3%
|
|
1992 | 3 |
0.2%
|
|
1993 | 4 |
0.3%
|
|
1994 | 3 |
0.2%
|
|
1995 | 3 |
0.2%
|
|
1996 | 7 |
0.5%
|
|
1997 | 2 |
0.2%
|
|
1998 | 17 |
1.3%
|
|
1999 | 10 |
0.8%
|
|
2000 | 75 |
5.7%
|
|
2001 | 33 |
2.5%
|
|
2002 | 31 |
2.4%
|
|
2003 | 46 |
3.5%
|
|
2004 | 51 |
3.9%
|
|
2005 | 68 |
5.2%
|
|
2006 | 50 |
3.8%
|
|
2007 | 65 |
5%
|
|
2008 | 123 |
9.4%
|
|
2009 | 151 |
11.6%
|
|
2010 | 183 |
14%
|
|
2011 | 151 |
11.6%
|
|
2012 | 180 |
13.8%
|
|
2013 | 25 |
1.9%
|
|
Sysmiss | 418 |