| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
2.2%
|
|
| 1 | 77 |
83.7%
|
|
| 2 | 11 |
12%
|
|
| 3 | 1 |
1.1%
|
|
| 6 | 1 |
1.1%
|
|
| Sysmiss | 20955 |