| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.3%
|
|
| 1 | 293 |
88.5%
|
|
| 2 | 17 |
5.1%
|
|
| 3 | 19 |
5.7%
|
|
| 6 | 1 |
0.3%
|
|
| Sysmiss | 10385 |