| Value | Category | Cases | |
|---|---|---|---|
| 1 | 569 |
36.1%
|
|
| 2 | 498 |
31.6%
|
|
| 3 | 263 |
16.7%
|
|
| 4 | 145 |
9.2%
|
|
| 5 | 62 |
3.9%
|
|
| 6 | 21 |
1.3%
|
|
| 7 | 13 |
0.8%
|
|
| 8 | 4 |
0.3%
|
|
| 9 | 3 |
0.2%
|
|
| Sysmiss | 17 |