| Value | Category | Cases | |
|---|---|---|---|
| 0 | 387 |
28.2%
|
|
| 1 | 151 |
11%
|
|
| 2 | 298 |
21.7%
|
|
| 3 | 218 |
15.9%
|
|
| 4 | 109 |
7.9%
|
|
| 5 | 103 |
7.5%
|
|
| 6 | 23 |
1.7%
|
|
| 7 | 85 |
6.2%
|
|
| Sysmiss | 2 |