| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7978 |
51.6%
|
|
| 1 | 3268 |
21.1%
|
|
| 2 | 2303 |
14.9%
|
|
| 3 | 1393 |
9%
|
|
| 4 | 424 |
2.7%
|
|
| 5 | 77 |
0.5%
|
|
| 6 | 15 |
0.1%
|
|
| 7 | 9 |
0.1%
|
|
| 12 | 1 |
0%
|
|
| Sysmiss | 261 |