| Value | Category | Cases | |
|---|---|---|---|
| 0 | 352 |
2.2%
|
|
| 1 | 1293 |
7.9%
|
|
| 2 | 2269 |
13.9%
|
|
| 3 | 2397 |
14.6%
|
|
| 4 | 1481 |
9%
|
|
| 5 | 2725 |
16.6%
|
|
| 6 | 3151 |
19.2%
|
|
| 7 | 2701 |
16.5%
|
|
| Sysmiss | 53803 |