| Value | Category | Cases | |
|---|---|---|---|
| 0 | 883 |
58.6%
|
|
| 1 | 111 |
7.4%
|
|
| 2 | 246 |
16.3%
|
|
| 3 | 35 |
2.3%
|
|
| 4 | 48 |
3.2%
|
|
| 5 | 8 |
0.5%
|
|
| 6 | 8 |
0.5%
|
|
| 7 | 166 |
11%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 38 |