| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1675 |
70.6%
|
|
| 1 | 528 |
22.3%
|
|
| 2 | 152 |
6.4%
|
|
| 3 | 14 |
0.6%
|
|
| 6 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| Sysmiss | 2579 |