| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0.9%
|
|
| 1 | 310 |
56.2%
|
|
| 2 | 28 |
5.1%
|
|
| 3 | 11 |
2%
|
|
| 4 | 9 |
1.6%
|
|
| 5 | 101 |
18.3%
|
|
| 6 | 70 |
12.7%
|
|
| 7 | 18 |
3.3%
|
|
| Sysmiss | 2346 |