| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
4.3%
|
|
| 1 | 109 |
23.2%
|
|
| 2 | 142 |
30.3%
|
|
| 3 | 140 |
29.9%
|
|
| 4 | 37 |
7.9%
|
|
| 5 | 15 |
3.2%
|
|
| 6 | 3 |
0.6%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 10260 |