| Value | Category | Cases | |
|---|---|---|---|
| 0 | 154 |
37.4%
|
|
| 1 | 107 |
26%
|
|
| 2 | 70 |
17%
|
|
| 3 | 44 |
10.7%
|
|
| 4 | 21 |
5.1%
|
|
| 5 | 7 |
1.7%
|
|
| 6 | 4 |
1%
|
|
| 7 | 2 |
0.5%
|
|
| 8 | 2 |
0.5%
|
|
| 13 | 1 |
0.2%
|
|
| Sysmiss | 2745 |