| Value | Category | Cases | |
|---|---|---|---|
| 0 | 94 |
44.5%
|
|
| 1 | 32 |
15.2%
|
|
| 2 | 27 |
12.8%
|
|
| 3 | 20 |
9.5%
|
|
| 4 | 11 |
5.2%
|
|
| 5 | 14 |
6.6%
|
|
| 6 | 4 |
1.9%
|
|
| 7 | 3 |
1.4%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 1 |
0.5%
|
|
| 13 | 2 |
0.9%
|
|
| 18 | 1 |
0.5%
|
|
| Sysmiss | 260 |
