| Value | Category | Cases | |
|---|---|---|---|
| 0 | 946 |
55.1%
|
|
| 1 | 260 |
15.1%
|
|
| 2 | 325 |
18.9%
|
|
| 3 | 130 |
7.6%
|
|
| 4 | 34 |
2%
|
|
| 5 | 10 |
0.6%
|
|
| 6 | 7 |
0.4%
|
|
| 7 | 5 |
0.3%
|
|
| Sysmiss | 25 |