| Value | Category | Cases | |
|---|---|---|---|
| 0 | 380 |
31.5%
|
|
| 1 | 227 |
18.8%
|
|
| 2 | 266 |
22%
|
|
| 3 | 183 |
15.2%
|
|
| 4 | 77 |
6.4%
|
|
| 5 | 49 |
4.1%
|
|
| 6 | 8 |
0.7%
|
|
| 7 | 17 |
1.4%
|
|
| Sysmiss | 4 |