| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2123 |
27.4%
|
|
| 1 | 3960 |
51.2%
|
|
| 2 | 1285 |
16.6%
|
|
| 3 | 280 |
3.6%
|
|
| 4 | 70 |
0.9%
|
|
| 5 | 10 |
0.1%
|
|
| 6 | 10 |
0.1%
|
|
| 11 | 3 |
0%
|
|
| Sysmiss | 35939 |