| Value | Category | Cases | |
|---|---|---|---|
| 1 | 438 |
11.4%
|
|
| 2 | 967 |
25.3%
|
|
| 3 | 1404 |
36.7%
|
|
| 4 | 804 |
21%
|
|
| 5 | 73 |
1.9%
|
|
| 6 | 51 |
1.3%
|
|
| 7 | 73 |
1.9%
|
|
| 8 | 10 |
0.3%
|
|
| 9 | 2 |
0.1%
|
|
| 12 | 2 |
0.1%
|
|
| 13 | 4 |
0.1%
|
|
| Sysmiss | 2 |