| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
0.3%
|
|
| 1 | 919 |
36.9%
|
|
| 2 | 79 |
3.2%
|
|
| 3 | 132 |
5.3%
|
|
| 4 | 39 |
1.6%
|
|
| 5 | 54 |
2.2%
|
|
| 6 | 36 |
1.4%
|
|
| 7 | 950 |
38.1%
|
|
| 9 | 277 |
11.1%
|
|
| Sysmiss | 15102 |