| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
1.1%
|
|
| 1 | 202 |
45.5%
|
|
| 2 | 101 |
22.7%
|
|
| 3 | 86 |
19.4%
|
|
| 4 | 42 |
9.5%
|
|
| 5 | 5 |
1.1%
|
|
| 6 | 3 |
0.7%
|
|
| Sysmiss | 1507 |