| Value | Category | Cases | |
|---|---|---|---|
| 0 | 21 |
10.2%
|
|
| 1 | 32 |
15.5%
|
|
| 2 | 36 |
17.5%
|
|
| 3 | 46 |
22.3%
|
|
| 4 | 33 |
16%
|
|
| 5 | 17 |
8.3%
|
|
| 6 | 10 |
4.9%
|
|
| 7 | 3 |
1.5%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 2 |
1%
|
|
| 10 | 3 |
1.5%
|
|
| 12 | 1 |
0.5%
|
|
| 17 | 1 |
0.5%
|
|
| Sysmiss | 93 |