| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3051 |
62.9%
|
|
| 1 | 557 |
11.5%
|
|
| 2 | 622 |
12.8%
|
|
| 3 | 334 |
6.9%
|
|
| 4 | 126 |
2.6%
|
|
| 5 | 63 |
1.3%
|
|
| 6 | 19 |
0.4%
|
|
| 7 | 82 |
1.7%
|
|
| Sysmiss | 142 |