| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1527 |
34.8%
|
|
| 2 | 1249 |
28.4%
|
|
| 3 | 1022 |
23.3%
|
|
| 4 | 404 |
9.2%
|
|
| 5 | 147 |
3.3%
|
|
| 6 | 24 |
0.5%
|
|
| 7 | 19 |
0.4%
|
|
| Sysmiss | 375 |