| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1043 |
68.7%
|
|
| 1 | 273 |
18%
|
|
| 2 | 76 |
5%
|
|
| 3 | 61 |
4%
|
|
| 4 | 34 |
2.2%
|
|
| 5 | 14 |
0.9%
|
|
| 6 | 13 |
0.9%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 60 |