| Value | Category | Cases | |
|---|---|---|---|
| 1980 | 1 |
0%
|
|
| 1983 | 1 |
0%
|
|
| 1984 | 2 |
0.1%
|
|
| 1985 | 7 |
0.2%
|
|
| 1986 | 5 |
0.2%
|
|
| 1987 | 10 |
0.3%
|
|
| 1988 | 16 |
0.5%
|
|
| 1989 | 20 |
0.6%
|
|
| 1990 | 28 |
0.9%
|
|
| 1991 | 14 |
0.4%
|
|
| 1992 | 22 |
0.7%
|
|
| 1993 | 34 |
1%
|
|
| 1994 | 26 |
0.8%
|
|
| 1995 | 38 |
1.2%
|
|
| 1996 | 51 |
1.6%
|
|
| 1997 | 54 |
1.7%
|
|
| 1998 | 61 |
1.9%
|
|
| 1999 | 59 |
1.8%
|
|
| 2000 | 83 |
2.6%
|
|
| 2001 | 37 |
1.1%
|
|
| 2002 | 63 |
1.9%
|
|
| 2003 | 57 |
1.8%
|
|
| 2004 | 51 |
1.6%
|
|
| 2005 | 62 |
1.9%
|
|
| 2006 | 52 |
1.6%
|
|
| 2007 | 78 |
2.4%
|
|
| 2008 | 48 |
1.5%
|
|
| 2009 | 87 |
2.7%
|
|
| 2010 | 76 |
2.3%
|
|
| 2011 | 71 |
2.2%
|
|
| 2012 | 70 |
2.2%
|
|
| 2013 | 59 |
1.8%
|
|
| 2014 | 78 |
2.4%
|
|
| 2015 | 70 |
2.2%
|
|
| 2016 | 75 |
2.3%
|
|
| 2017 | 92 |
2.8%
|
|
| 2018 | 82 |
2.5%
|
|
| 2019 | 41 |
1.3%
|
|
| 9998 | NS | 247 |
7.6%
|
| 9999 | SEM RESPOSTA | 5 |
0.2%
|
| Sysmiss | 1211 |
37.3%
|