Value | Category | Cases | |
---|---|---|---|
99 | Missing | 21 |
0.3%
|
1972 | 1 |
0%
|
|
1973 | 1 |
0%
|
|
1978 | 1 |
0%
|
|
1980 | 1 |
0%
|
|
1981 | 1 |
0%
|
|
1983 | 2 |
0%
|
|
1984 | 1 |
0%
|
|
1985 | 1 |
0%
|
|
1986 | 2 |
0%
|
|
1988 | 3 |
0%
|
|
1989 | 2 |
0%
|
|
1990 | 9 |
0.1%
|
|
1991 | 5 |
0.1%
|
|
1992 | 10 |
0.2%
|
|
1993 | 7 |
0.1%
|
|
1994 | 6 |
0.1%
|
|
1995 | 6 |
0.1%
|
|
1996 | 11 |
0.2%
|
|
1997 | 13 |
0.2%
|
|
1998 | 35 |
0.5%
|
|
1999 | 27 |
0.4%
|
|
2000 | 186 |
2.8%
|
|
2001 | 88 |
1.3%
|
|
2002 | 94 |
1.4%
|
|
2003 | 121 |
1.8%
|
|
2004 | 162 |
2.5%
|
|
2005 | 220 |
3.4%
|
|
2006 | 218 |
3.3%
|
|
2007 | 273 |
4.2%
|
|
2008 | 543 |
8.3%
|
|
2009 | 707 |
10.8%
|
|
2010 | 897 |
13.7%
|
|
2011 | 1032 |
15.8%
|
|
2012 | 1546 |
23.6%
|
|
2013 | 294 |
4.5%
|
|
Sysmiss | 55409 |