| Value | Category | Cases | |
|---|---|---|---|
| 1982 | 3 |
0%
|
|
| 1983 | 2 |
0%
|
|
| 1984 | 4 |
0%
|
|
| 1985 | 13 |
0.1%
|
|
| 1986 | 27 |
0.3%
|
|
| 1987 | 48 |
0.4%
|
|
| 1988 | 67 |
0.6%
|
|
| 1989 | 89 |
0.8%
|
|
| 1990 | 94 |
0.9%
|
|
| 1991 | 126 |
1.2%
|
|
| 1992 | 141 |
1.3%
|
|
| 1993 | 145 |
1.4%
|
|
| 1994 | 180 |
1.7%
|
|
| 1995 | 159 |
1.5%
|
|
| 1996 | 189 |
1.8%
|
|
| 1997 | 212 |
2%
|
|
| 1998 | 228 |
2.1%
|
|
| 1999 | 249 |
2.3%
|
|
| 2000 | 281 |
2.6%
|
|
| 2001 | 214 |
2%
|
|
| 2002 | 279 |
2.6%
|
|
| 2003 | 255 |
2.4%
|
|
| 2004 | 296 |
2.8%
|
|
| 2005 | 307 |
2.9%
|
|
| 2006 | 261 |
2.4%
|
|
| 2007 | 320 |
3%
|
|
| 2008 | 274 |
2.6%
|
|
| 2009 | 290 |
2.7%
|
|
| 2010 | 326 |
3%
|
|
| 2011 | 305 |
2.8%
|
|
| 2012 | 335 |
3.1%
|
|
| 2013 | 311 |
2.9%
|
|
| 2014 | 298 |
2.8%
|
|
| 2015 | 320 |
3%
|
|
| 2016 | 298 |
2.8%
|
|
| 2017 | 299 |
2.8%
|
|
| 2018 | 345 |
3.2%
|
|
| 2019 | 37 |
0.3%
|
|
| 9997 | INCONSISTENT | 2 |
0%
|
| Sysmiss | 3074 |
28.7%
|