| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4230 |
76.5%
|
|
| 1 | 420 |
7.6%
|
|
| 2 | 431 |
7.8%
|
|
| 3 | 242 |
4.4%
|
|
| 4 | 76 |
1.4%
|
|
| 5 | 63 |
1.1%
|
|
| 6 | 14 |
0.3%
|
|
| 7 | 50 |
0.9%
|
|
| Sysmiss | 2 |