| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1402 |
84.7%
|
|
| 1 | 92 |
5.6%
|
|
| 2 | 82 |
5%
|
|
| 3 | 46 |
2.8%
|
|
| 4 | 12 |
0.7%
|
|
| 5 | 6 |
0.4%
|
|
| 6 | 15 |
0.9%
|
|
| Sysmiss | 293 |