| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.4%
|
|
| 2 | 3 |
0.3%
|
|
| 3 | 3 |
0.3%
|
|
| 4 | 19 |
2.1%
|
|
| 5 | 70 |
7.8%
|
|
| 6 | 75 |
8.3%
|
|
| 7 | 86 |
9.6%
|
|
| 8 | 155 |
17.2%
|
|
| 9 | 66 |
7.3%
|
|
| 10 | 419 |
46.6%
|
|
| Sysmiss | 1350 |