| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1245 |
90.8%
|
|
| 1 | 90 |
6.6%
|
|
| 2 | 21 |
1.5%
|
|
| 3 | 9 |
0.7%
|
|
| 4 | 4 |
0.3%
|
|
| 6 | 2 |
0.1%
|
|
| Sysmiss | 2276 |