| Value | Category | Cases | |
|---|---|---|---|
| 0 | 183 |
6.2%
|
|
| 1 | 2127 |
72.5%
|
|
| 2 | 447 |
15.2%
|
|
| 3 | 120 |
4.1%
|
|
| 4 | 39 |
1.3%
|
|
| 5 | 11 |
0.4%
|
|
| 6 | 5 |
0.2%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 172 |