| Value | Category | Cases | |
|---|---|---|---|
| 0 | 167 |
59.6%
|
|
| 1 | 27 |
9.6%
|
|
| 2 | 21 |
7.5%
|
|
| 3 | 26 |
9.3%
|
|
| 4 | 14 |
5%
|
|
| 5 | 8 |
2.9%
|
|
| 6 | 12 |
4.3%
|
|
| 7 | 4 |
1.4%
|
|
| 12 | 1 |
0.4%
|
|
| Sysmiss | 15071 |