| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1643 |
84%
|
| 2 | 1 to 2 | 161 |
8.2%
|
| 3 | 3 to 4 | 45 |
2.3%
|
| 4 | 5 to 6 | 31 |
1.6%
|
| 5 | 7 | 77 |
3.9%
|
| Sysmiss | 62 |