| Value | Category | Cases | |
|---|---|---|---|
| 0 | 89 |
7.2%
|
|
| 1 | 252 |
20.3%
|
|
| 2 | 287 |
23.2%
|
|
| 3 | 270 |
21.8%
|
|
| 4 | 188 |
15.2%
|
|
| 5 | 92 |
7.4%
|
|
| 6 | 38 |
3.1%
|
|
| 7 | 15 |
1.2%
|
|
| 8 | 6 |
0.5%
|
|
| 9 | 1 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| Sysmiss | 5 |