| Value | Category | Cases | |
|---|---|---|---|
| 2 | 31 |
0.4%
|
|
| 3 | 25 |
0.3%
|
|
| 4 | 71 |
0.9%
|
|
| 5 | 1170 |
14.9%
|
|
| 6 | 5474 |
69.9%
|
|
| 7 | 759 |
9.7%
|
|
| 8 | 223 |
2.8%
|
|
| 9 | 76 |
1%
|
|
| Sysmiss | 18124 |