| Value | Category | Cases | |
|---|---|---|---|
| 156980 |
86.9%
|
||
| 1972 | 2 |
0%
|
|
| 1973 | 1 |
0%
|
|
| 1974 | 1 |
0%
|
|
| 1975 | 1 |
0%
|
|
| 1976 | 4 |
0%
|
|
| 1977 | 13 |
0%
|
|
| 1978 | 17 |
0%
|
|
| 1979 | 15 |
0%
|
|
| 1980 | 22 |
0%
|
|
| 1981 | 30 |
0%
|
|
| 1982 | 34 |
0%
|
|
| 1983 | 33 |
0%
|
|
| 1984 | 34 |
0%
|
|
| 1985 | 56 |
0%
|
|
| 1986 | 85 |
0%
|
|
| 1987 | 109 |
0.1%
|
|
| 1988 | 118 |
0.1%
|
|
| 1989 | 171 |
0.1%
|
|
| 1990 | 233 |
0.1%
|
|
| 1991 | 242 |
0.1%
|
|
| 1992 | 313 |
0.2%
|
|
| 1993 | 348 |
0.2%
|
|
| 1994 | 395 |
0.2%
|
|
| 1995 | 488 |
0.3%
|
|
| 1996 | 640 |
0.4%
|
|
| 1997 | 663 |
0.4%
|
|
| 1998 | 797 |
0.4%
|
|
| 1999 | 1031 |
0.6%
|
|
| 2000 | 1215 |
0.7%
|
|
| 2001 | 1405 |
0.8%
|
|
| 2002 | 1569 |
0.9%
|
|
| 2003 | 2132 |
1.2%
|
|
| 2004 | 2853 |
1.6%
|
|
| 2005 | 4210 |
2.3%
|
|
| 2006 | 4331 |
2.4%
|
|
| 9999 | 150 |
0.1%
|