| Value | Category | Cases | |
|---|---|---|---|
| 0 | 478 |
21.2%
|
|
| 1 | 890 |
39.4%
|
|
| 2 | 519 |
23%
|
|
| 3 | 233 |
10.3%
|
|
| 4 | 103 |
4.6%
|
|
| 5 | 26 |
1.2%
|
|
| 6 | 6 |
0.3%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 3154 |