| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2963 |
48.1%
|
|
| 1 | 395 |
6.4%
|
|
| 2 | 784 |
12.7%
|
|
| 3 | 577 |
9.4%
|
|
| 4 | 380 |
6.2%
|
|
| 5 | 303 |
4.9%
|
|
| 6 | 92 |
1.5%
|
|
| 7 | 663 |
10.8%
|
|
| Sysmiss | 14 |