| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
9.1%
|
|
| 1 | 43 |
32.6%
|
|
| 2 | 33 |
25%
|
|
| 3 | 24 |
18.2%
|
|
| 4 | 9 |
6.8%
|
|
| 5 | 6 |
4.5%
|
|
| 6 | 1 |
0.8%
|
|
| 7 | 1 |
0.8%
|
|
| 9 | 1 |
0.8%
|
|
| 12 | 2 |
1.5%
|
|
| Sysmiss | 2700 |