| Value | Category | Cases | |
|---|---|---|---|
| 0 | 19 |
1.8%
|
|
| 1 | 315 |
30.4%
|
|
| 2 | 331 |
32%
|
|
| 3 | 196 |
18.9%
|
|
| 4 | 93 |
9%
|
|
| 5 | 51 |
4.9%
|
|
| 6 | 17 |
1.6%
|
|
| 7 | 11 |
1.1%
|
|
| 8 | 2 |
0.2%
|
|
| Sysmiss | 37683 |