| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2900 |
63.2%
|
|
| 1 | 500 |
10.9%
|
|
| 2 | 694 |
15.1%
|
|
| 3 | 277 |
6%
|
|
| 4 | 88 |
1.9%
|
|
| 5 | 61 |
1.3%
|
|
| 6 | 10 |
0.2%
|
|
| 7 | 57 |
1.2%
|
|
| Sysmiss | 4 |