| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
4%
|
|
| 1 | 52 |
29.5%
|
|
| 2 | 49 |
27.8%
|
|
| 3 | 22 |
12.5%
|
|
| 4 | 18 |
10.2%
|
|
| 5 | 9 |
5.1%
|
|
| 6 | 3 |
1.7%
|
|
| 7 | 1 |
0.6%
|
|
| 8 | 2 |
1.1%
|
|
| 10 | 8 |
4.5%
|
|
| 12 | 1 |
0.6%
|
|
| 15 | 4 |
2.3%
|
|
| Sysmiss | 2302 |