| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
12.2%
|
|
| 1 | 98 |
42.6%
|
|
| 2 | 51 |
22.2%
|
|
| 3 | 34 |
14.8%
|
|
| 4 | 7 |
3%
|
|
| 5 | 3 |
1.3%
|
|
| 6 | 2 |
0.9%
|
|
| 8 | 6 |
2.6%
|
|
| 15 | 1 |
0.4%
|
|
| Sysmiss | 7452 |