| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1499 |
34.2%
|
|
| 1 | 498 |
11.3%
|
|
| 2 | 702 |
16%
|
|
| 3 | 575 |
13.1%
|
|
| 4 | 247 |
5.6%
|
|
| 5 | 245 |
5.6%
|
|
| 6 | 85 |
1.9%
|
|
| 7 | 537 |
12.2%
|
|
| Sysmiss | 2 |