| Value | Category | Cases | |
|---|---|---|---|
| 2010 | 21139 |
42.5%
|
|
| 2011 | 28001 |
56.3%
|
|
| 2012 | 621 |
1.2%
|
|
| 2147483625 | Not available | 0 |
0%
|
| 10001 | .D | 547 | |
| Sysmiss | 2150 |