| Value | Category | Cases | |
|---|---|---|---|
| 0 | 194 |
3.1%
|
|
| 1 | 5475 |
88.6%
|
|
| 2 | 461 |
7.5%
|
|
| 3 | 33 |
0.5%
|
|
| 4 | 9 |
0.1%
|
|
| 10 | 4 |
0.1%
|
|
| Sysmiss | 19266 |