| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 |
5.1%
|
|
| 1 | 101 |
18.4%
|
|
| 2 | 124 |
22.6%
|
|
| 3 | 128 |
23.4%
|
|
| 4 | 79 |
14.4%
|
|
| 5 | 31 |
5.7%
|
|
| 6 | 24 |
4.4%
|
|
| 7 | 13 |
2.4%
|
|
| 8 | 5 |
0.9%
|
|
| 9 | 5 |
0.9%
|
|
| 10 | 5 |
0.9%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 2 |
0.4%
|
|
| Sysmiss | 13 |