| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12988 |
74.7%
|
|
| 1975 | 2 |
0%
|
|
| 1977 | 1 |
0%
|
|
| 1982 | 1 |
0%
|
|
| 1983 | 1 |
0%
|
|
| 1987 | 2 |
0%
|
|
| 1989 | 1 |
0%
|
|
| 1991 | 2 |
0%
|
|
| 1992 | 1 |
0%
|
|
| 1993 | 3 |
0%
|
|
| 1994 | 1 |
0%
|
|
| 1995 | 7 |
0%
|
|
| 1996 | 1 |
0%
|
|
| 1997 | 1 |
0%
|
|
| 1999 | 2 |
0%
|
|
| 2000 | 9 |
0.1%
|
|
| 2001 | 1 |
0%
|
|
| 2002 | 1 |
0%
|
|
| 2003 | 8 |
0%
|
|
| 2004 | 7 |
0%
|
|
| 2005 | 9 |
0.1%
|
|
| 2006 | 6 |
0%
|
|
| 2007 | 8 |
0%
|
|
| 2008 | 8 |
0%
|
|
| 2009 | 14 |
0.1%
|
|
| 2010 | 17 |
0.1%
|
|
| 2011 | 13 |
0.1%
|
|
| 2012 | 19 |
0.1%
|
|
| 2013 | 27 |
0.2%
|
|
| 2014 | 56 |
0.3%
|
|
| 2015 | 78 |
0.4%
|
|
| 2016 | 162 |
0.9%
|
|
| 2017 | 165 |
0.9%
|
|
| 2018 | 80 |
0.5%
|
|
| 2019 | 21 |
0.1%
|
|
| 2020 | 4 |
0%
|
|
| 8888 | 8888 | 3662 |
21.1%
|
| Sysmiss | 304 |