| Value | Category | Cases | |
|---|---|---|---|
| 0 | 356 |
40.5%
|
|
| 1 | 9 |
1%
|
|
| 2 | 18 |
2.1%
|
|
| 3 | 66 |
7.5%
|
|
| 4 | 42 |
4.8%
|
|
| 5 | 72 |
8.2%
|
|
| 6 | 27 |
3.1%
|
|
| 7 | 120 |
13.7%
|
|
| 8 | 58 |
6.6%
|
|
| 9 | 110 |
12.5%
|
|
| Sysmiss | 84 |