| Valor | Categoría | Casos | |
|---|---|---|---|
| 1972 | 1 |
0%
|
|
| 1975 | 1 |
0%
|
|
| 1979 | 3 |
0%
|
|
| 1982 | 1 |
0%
|
|
| 1983 | 2 |
0%
|
|
| 1985 | 1 |
0%
|
|
| 1988 | 1 |
0%
|
|
| 1990 | 2 |
0%
|
|
| 1992 | 1 |
0%
|
|
| 1993 | 2 |
0%
|
|
| 1994 | 1 |
0%
|
|
| 1996 | 4 |
0%
|
|
| 1997 | 6 |
0%
|
|
| 1998 | 6 |
0%
|
|
| 1999 | 4 |
0%
|
|
| 2000 | 10 |
0%
|
|
| 2001 | 8 |
0%
|
|
| 2002 | 9 |
0%
|
|
| 2003 | 10 |
0%
|
|
| 2004 | 17 |
0.1%
|
|
| 2005 | 14 |
0.1%
|
|
| 2006 | 18 |
0.1%
|
|
| 2007 | 28 |
0.1%
|
|
| 2008 | 27 |
0.1%
|
|
| 2009 | 36 |
0.1%
|
|
| 2010 | 70 |
0.3%
|
|
| 2011 | 90 |
0.4%
|
|
| 2012 | 165 |
0.6%
|
|
| 2013 | 289 |
1.1%
|
|
| 2014 | 621 |
2.4%
|
|
| 2015 | 4828 |
18.8%
|
|
| 2016 | 19372 |
75.5%
|