| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1138 |
68.3%
|
|
| 1 | 270 |
16.2%
|
|
| 2 | 113 |
6.8%
|
|
| 3 | 72 |
4.3%
|
|
| 4 | 38 |
2.3%
|
|
| 5 | 17 |
1%
|
|
| 6 | 13 |
0.8%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 2 |
0.1%
|
|
| Sysmiss | 108 |