| Value | Category | Cases | |
|---|---|---|---|
| 0 | 214 |
54.6%
|
|
| 1 | 105 |
26.8%
|
|
| 2 | 54 |
13.8%
|
|
| 3 | 16 |
4.1%
|
|
| 4 | 3 |
0.8%
|
|
| Sysmiss | 41620 |