| Value | Category | Cases | |
|---|---|---|---|
| 2001 | 1 |
0%
|
|
| 2011 | 2 |
0%
|
|
| 2012 | 4 |
0%
|
|
| 2013 | 2 |
0%
|
|
| 2014 | 263 |
2.4%
|
|
| 2015 | 10548 |
97.5%
|
|
| Sysmiss | 1010 |