| Value | Category | Cases | |
|---|---|---|---|
| 1950 | 1 |
0%
|
|
| 1959 | 1 |
0%
|
|
| 1972 | 1 |
0%
|
|
| 1980 | 1 |
0%
|
|
| 1981 | 4 |
0.1%
|
|
| 1982 | 2 |
0.1%
|
|
| 1983 | 1 |
0%
|
|
| 1985 | 3 |
0.1%
|
|
| 1987 | 3 |
0.1%
|
|
| 1989 | 2 |
0.1%
|
|
| 1990 | 7 |
0.2%
|
|
| 1991 | 4 |
0.1%
|
|
| 1992 | 6 |
0.2%
|
|
| 1993 | 3 |
0.1%
|
|
| 1994 | 6 |
0.2%
|
|
| 1995 | 12 |
0.4%
|
|
| 1996 | 15 |
0.5%
|
|
| 1997 | 10 |
0.3%
|
|
| 1998 | 22 |
0.7%
|
|
| 1999 | 18 |
0.6%
|
|
| 2000 | 57 |
1.8%
|
|
| 2001 | 13 |
0.4%
|
|
| 2002 | 22 |
0.7%
|
|
| 2003 | 38 |
1.2%
|
|
| 2004 | 44 |
1.4%
|
|
| 2005 | 54 |
1.7%
|
|
| 2006 | 61 |
1.9%
|
|
| 2007 | 93 |
2.9%
|
|
| 2008 | 137 |
4.3%
|
|
| 2009 | 148 |
4.6%
|
|
| 2010 | 231 |
7.2%
|
|
| 2011 | 320 |
10%
|
|
| 2012 | 465 |
14.5%
|
|
| 2013 | 892 |
27.8%
|
|
| 2014 | 517 |
16.1%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 63206 |