| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1221 |
93.9%
|
|
| 1 | 35 |
2.7%
|
|
| 2 | 19 |
1.5%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 17 |
1.3%
|
|
| 5 | 7 |
0.5%
|
|
| Sysmiss | 40 |