| Value | Category | Cases | |
|---|---|---|---|
| 1 | 45 |
7.3%
|
|
| 2 | 191 |
30.9%
|
|
| 3 | 250 |
40.4%
|
|
| 4 | 95 |
15.3%
|
|
| 5 | 27 |
4.4%
|
|
| 6 | 7 |
1.1%
|
|
| 7 | 3 |
0.5%
|
|
| 8 | 1 |
0.2%
|
|
| Sysmiss | 3 |