| Value | Category | Cases | |
|---|---|---|---|
| 0 | 9827 |
60.3%
|
|
| 1 | 2375 |
14.6%
|
|
| 2 | 1943 |
11.9%
|
|
| 3 | 1093 |
6.7%
|
|
| 4 | 367 |
2.3%
|
|
| 5 | 186 |
1.1%
|
|
| 6 | 68 |
0.4%
|
|
| 7 | 426 |
2.6%
|
|
| Sysmiss | 8379 |