| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.6%
|
|
| 1 | 22 |
4.6%
|
|
| 2 | 58 |
12%
|
|
| 3 | 97 |
20.1%
|
|
| 4 | 97 |
20.1%
|
|
| 5 | 77 |
15.9%
|
|
| 6 | 53 |
11%
|
|
| 7 | 38 |
7.9%
|
|
| 8 | 28 |
5.8%
|
|
| 9 | 10 |
2.1%
|
|
| Sysmiss | 38 |