| Value | Category | Cases | |
|---|---|---|---|
| 0 | 104 |
26.2%
|
|
| 1 | 190 |
47.9%
|
|
| 2 | 52 |
13.1%
|
|
| 3 | 19 |
4.8%
|
|
| 4 | 14 |
3.5%
|
|
| 5 | 7 |
1.8%
|
|
| 6 | 4 |
1%
|
|
| 8 | 2 |
0.5%
|
|
| 11 | 3 |
0.8%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 1 |
0.3%
|
|
| Sysmiss | 6782 |