| Value | Category | Cases | |
|---|---|---|---|
| 0 | 101 |
7.4%
|
|
| 1 | 163 |
11.9%
|
|
| 2 | 315 |
23%
|
|
| 3 | 434 |
31.6%
|
|
| 4 | 235 |
17.1%
|
|
| 5 | 87 |
6.3%
|
|
| 6 | 28 |
2%
|
|
| 7 | 8 |
0.6%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 2686 |