| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1155 |
76.7%
|
|
| 1 | 75 |
5%
|
|
| 2 | 6 |
0.4%
|
|
| 3 | 20 |
1.3%
|
|
| 4 | 62 |
4.1%
|
|
| 5 | 188 |
12.5%
|
|
| Sysmiss | 38 |