| Value | Category | Cases | |
|---|---|---|---|
| 0 | 498 |
30%
|
|
| 1 | 137 |
8.2%
|
|
| 2 | 178 |
10.7%
|
|
| 3 | 294 |
17.7%
|
|
| 4 | 93 |
5.6%
|
|
| 5 | 135 |
8.1%
|
|
| 6 | 93 |
5.6%
|
|
| 7 | 86 |
5.2%
|
|
| 8 | 61 |
3.7%
|
|
| 9 | 45 |
2.7%
|
|
| 10 | 20 |
1.2%
|
|
| 11 | 12 |
0.7%
|
|
| 12 | 10 |
0.6%
|
|
| Sysmiss | 24 |