| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.5%
|
|
| 1 | 12 |
3%
|
|
| 2 | 9 |
2.3%
|
|
| 3 | 121 |
30.5%
|
|
| 4 | 54 |
13.6%
|
|
| 5 | 58 |
14.6%
|
|
| 6 | 82 |
20.7%
|
|
| 7 | 41 |
10.3%
|
|
| 8 | 10 |
2.5%
|
|
| 9 | 8 |
2%
|
|
| Sysmiss | 3005 |