| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.4%
|
|
| 2 | 2 |
0.4%
|
|
| 3 | 5 |
1%
|
|
| 4 | 17 |
3.5%
|
|
| 5 | 54 |
11.1%
|
|
| 6 | 119 |
24.5%
|
|
| 7 | 64 |
13.2%
|
|
| 8 | 147 |
30.3%
|
|
| 9 | 26 |
5.4%
|
|
| 10 | 39 |
8%
|
|
| 11 | 6 |
1.2%
|
|
| 12 | 4 |
0.8%
|
|
| Sysmiss | 2153 |