| Value | Category | Cases | |
|---|---|---|---|
| 0 | 112 |
37.3%
|
|
| 1 | 15 |
5%
|
|
| 2 | 13 |
4.3%
|
|
| 3 | 8 |
2.7%
|
|
| 4 | 30 |
10%
|
|
| 5 | 11 |
3.7%
|
|
| 6 | 17 |
5.7%
|
|
| 7 | 4 |
1.3%
|
|
| 8 | 57 |
19%
|
|
| 9 | 5 |
1.7%
|
|
| 10 | 10 |
3.3%
|
|
| 11 | 2 |
0.7%
|
|
| 12 | 10 |
3.3%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 3 |
1%
|
|
| 15 | 2 |
0.7%
|
|
| Sysmiss | 1980 |