| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6 |
0.4%
|
|
| 2 | 75 |
5.2%
|
|
| 3 | 654 |
45.2%
|
|
| 4 | 414 |
28.6%
|
|
| 5 | 228 |
15.7%
|
|
| 6 | 50 |
3.5%
|
|
| 7 | 12 |
0.8%
|
|
| 8 | 7 |
0.5%
|
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 3408 |