| Value | Category | Cases | |
|---|---|---|---|
| 1959 | 2 |
0%
|
|
| 1960 | 1 |
0%
|
|
| 1962 | 1 |
0%
|
|
| 1963 | 1 |
0%
|
|
| 1965 | 3 |
0%
|
|
| 1968 | 1 |
0%
|
|
| 1969 | 1 |
0%
|
|
| 1970 | 4 |
0%
|
|
| 1971 | 2 |
0%
|
|
| 1972 | 1 |
0%
|
|
| 1973 | 5 |
0%
|
|
| 1974 | 2 |
0%
|
|
| 1975 | 3 |
0%
|
|
| 1976 | 4 |
0%
|
|
| 1977 | 1 |
0%
|
|
| 1978 | 10 |
0%
|
|
| 1979 | 5 |
0%
|
|
| 1980 | 24 |
0.1%
|
|
| 1981 | 4 |
0%
|
|
| 1982 | 13 |
0%
|
|
| 1983 | 6 |
0%
|
|
| 1984 | 13 |
0%
|
|
| 1985 | 22 |
0.1%
|
|
| 1986 | 9 |
0%
|
|
| 1987 | 9 |
0%
|
|
| 1988 | 20 |
0.1%
|
|
| 1989 | 13 |
0%
|
|
| 1990 | 65 |
0.2%
|
|
| 1991 | 10 |
0%
|
|
| 1992 | 34 |
0.1%
|
|
| 1993 | 34 |
0.1%
|
|
| 1994 | 51 |
0.2%
|
|
| 1995 | 95 |
0.3%
|
|
| 1996 | 96 |
0.3%
|
|
| 1997 | 96 |
0.3%
|
|
| 1998 | 116 |
0.4%
|
|
| 1999 | 90 |
0.3%
|
|
| 2000 | 441 |
1.6%
|
|
| 2001 | 148 |
0.5%
|
|
| 2002 | 224 |
0.8%
|
|
| 2003 | 284 |
1%
|
|
| 2004 | 384 |
1.4%
|
|
| 2005 | 490 |
1.8%
|
|
| 2006 | 541 |
1.9%
|
|
| 2007 | 791 |
2.8%
|
|
| 2008 | 1302 |
4.7%
|
|
| 2009 | 1676 |
6%
|
|
| 2010 | 2692 |
9.6%
|
|
| 2011 | 2764 |
9.9%
|
|
| 2012 | 4267 |
15.3%
|
|
| 2013 | 7139 |
25.6%
|
|
| 2014 | 3797 |
13.6%
|
|
| 9999 | Missing | 113 |
0.4%
|
| Sysmiss | 361393 |