| Value | Category | Cases | |
|---|---|---|---|
| 0 | 602 |
7.9%
|
|
| 1 | 1943 |
25.4%
|
|
| 2 | 3478 |
45.4%
|
|
| 3 | 1214 |
15.9%
|
|
| 4 | 300 |
3.9%
|
|
| 5 | 75 |
1%
|
|
| 6 | 22 |
0.3%
|
|
| 7 | 13 |
0.2%
|
|
| 8 | 3 |
0%
|
|
| 12 | 1 |
0%
|
|
| 14 | 1 |
0%
|
|
| 21 | 2 |
0%
|
|
| 22 | 1 |
0%
|
|
| 23 | 1 |
0%
|
|
| 31 | 1 |
0%
|
|
| 32 | 1 |
0%
|
|
| Sysmiss | 36 |