| Value | Category | Cases | |
|---|---|---|---|
| 0 | 890 |
95.7%
|
|
| 1 | 25 |
2.7%
|
|
| 2 | 8 |
0.9%
|
|
| 3 | 6 |
0.6%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 9160 |