| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.3%
|
|
| 1 | 6 |
1.8%
|
|
| 2 | 40 |
12%
|
|
| 3 | 24 |
7.2%
|
|
| 4 | 18 |
5.4%
|
|
| 5 | 159 |
47.6%
|
|
| 6 | 13 |
3.9%
|
|
| 7 | 30 |
9%
|
|
| 8 | 16 |
4.8%
|
|
| 9 | 27 |
8.1%
|
|
| Sysmiss | 363 |