| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1064 |
45.6%
|
|
| 1 | 1028 |
44.1%
|
|
| 2 | 195 |
8.4%
|
|
| 3 | 41 |
1.8%
|
|
| 6 | 4 |
0.2%
|
|
| Sysmiss | 2890 |