| Value | Category | Cases | |
|---|---|---|---|
| 0 | 133 |
27.6%
|
|
| 1 | 93 |
19.3%
|
|
| 2 | 98 |
20.3%
|
|
| 3 | 48 |
10%
|
|
| 4 | 44 |
9.1%
|
|
| 5 | 25 |
5.2%
|
|
| 6 | 24 |
5%
|
|
| 7 | 8 |
1.7%
|
|
| 8 | 3 |
0.6%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 3 |
0.6%
|
|
| 12 | 1 |
0.2%
|
|
| Sysmiss | 36 |