| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4960 |
73.1%
|
|
| 1 | 425 |
6.3%
|
|
| 2 | 774 |
11.4%
|
|
| 3 | 355 |
5.2%
|
|
| 4 | 167 |
2.5%
|
|
| 5 | 60 |
0.9%
|
|
| 6 | 29 |
0.4%
|
|
| 7 | 5 |
0.1%
|
|
| 8 | 7 |
0.1%
|
|
| Sysmiss | 5021 |