| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1217 |
39.9%
|
|
| 1 | 1092 |
35.8%
|
|
| 2 | 454 |
14.9%
|
|
| 3 | 203 |
6.7%
|
|
| 4 | 55 |
1.8%
|
|
| 5 | 11 |
0.4%
|
|
| 6 | 11 |
0.4%
|
|
| 7 | 4 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 858 |