| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1267 |
26.5%
|
|
| 1 | 2029 |
42.4%
|
|
| 2 | 970 |
20.3%
|
|
| 3 | 343 |
7.2%
|
|
| 4 | 123 |
2.6%
|
|
| 5 | 34 |
0.7%
|
|
| 6 | 13 |
0.3%
|
|
| 7 | 2 |
0%
|
|
| 8 | 3 |
0.1%
|
|
| Sysmiss | 3749 |