| Value | Category | Cases | |
|---|---|---|---|
| 0 | 220 |
14.7%
|
|
| 1 | 247 |
16.5%
|
|
| 2 | 341 |
22.8%
|
|
| 3 | 274 |
18.3%
|
|
| 4 | 209 |
14%
|
|
| 5 | 96 |
6.4%
|
|
| 6 | 79 |
5.3%
|
|
| 7 | 19 |
1.3%
|
|
| 8 | 5 |
0.3%
|
|
| 10 | 4 |
0.3%
|
|
| 11 | 2 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| Sysmiss | 134 |