| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2519 |
42.1%
|
|
| 1 | 2335 |
39%
|
|
| 2 | 845 |
14.1%
|
|
| 3 | 199 |
3.3%
|
|
| 4 | 62 |
1%
|
|
| 5 | 20 |
0.3%
|
|
| 6 | 6 |
0.1%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 1171 |