| Value | Category | Cases | |
|---|---|---|---|
| 0 | 164 |
46.6%
|
|
| 1 | 94 |
26.7%
|
|
| 2 | 51 |
14.5%
|
|
| 3 | 22 |
6.3%
|
|
| 4 | 5 |
1.4%
|
|
| 5 | 6 |
1.7%
|
|
| 6 | 3 |
0.9%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 2 |
0.6%
|
|
| 15 | 1 |
0.3%
|
|
| 90 | 1 |
0.3%
|
|
| Sysmiss | 18 |