| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.5%
|
|
| 1 | 3 |
1.5%
|
|
| 2 | 12 |
6.1%
|
|
| 3 | 67 |
34.2%
|
|
| 4 | 47 |
24%
|
|
| 5 | 32 |
16.3%
|
|
| 6 | 17 |
8.7%
|
|
| 7 | 14 |
7.1%
|
|
| 8 | 2 |
1%
|
|
| 9 | 1 |
0.5%
|
|
| Sysmiss | 5 |