| Value | Category | Cases | |
|---|---|---|---|
| 0 | 125 |
34.3%
|
|
| 1 | 75 |
20.6%
|
|
| 2 | 47 |
12.9%
|
|
| 3 | 61 |
16.8%
|
|
| 4 | 17 |
4.7%
|
|
| 5 | 14 |
3.8%
|
|
| 6 | 10 |
2.7%
|
|
| 7 | 2 |
0.5%
|
|
| 8 | 4 |
1.1%
|
|
| 10 | 7 |
1.9%
|
|
| 15 | 2 |
0.5%
|
|
| Sysmiss | 225 |