Value | Category | Cases | |
---|---|---|---|
1987 | 3 |
0%
|
|
1988 | 16 |
0.2%
|
|
1989 | 24 |
0.3%
|
|
1990 | 44 |
0.5%
|
|
1991 | 83 |
1%
|
|
1992 | 79 |
0.9%
|
|
1993 | 125 |
1.5%
|
|
1994 | 146 |
1.7%
|
|
1995 | 204 |
2.4%
|
|
1996 | 217 |
2.5%
|
|
1997 | 225 |
2.6%
|
|
1998 | 279 |
3.3%
|
|
1999 | 265 |
3.1%
|
|
2000 | 390 |
4.6%
|
|
2001 | 360 |
4.2%
|
|
2002 | 380 |
4.4%
|
|
2003 | 331 |
3.9%
|
|
2004 | 317 |
3.7%
|
|
2005 | 361 |
4.2%
|
|
2006 | 334 |
3.9%
|
|
2007 | 335 |
3.9%
|
|
2008 | 325 |
3.8%
|
|
2009 | 345 |
4%
|
|
2010 | 346 |
4%
|
|
2011 | 330 |
3.9%
|
|
2012 | 348 |
4.1%
|
|
2013 | 372 |
4.3%
|
|
2014 | 365 |
4.3%
|
|
2015 | 326 |
3.8%
|
|
2016 | 313 |
3.7%
|
|
2017 | 309 |
3.6%
|
|
2018 | 310 |
3.6%
|
|
2019 | 335 |
3.9%
|
|
2020 | 7 |
0.1%
|
|
9997 | INCONSISTENT | 4 |
0%
|
9999 | NO RESPONSE | 3 |
0%
|