| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1094 |
32.4%
|
| 2 | 1 to 2 | 808 |
23.9%
|
| 3 | 3 to 4 | 464 |
13.7%
|
| 4 | 5 to 6 | 262 |
7.8%
|
| 5 | 7 | 752 |
22.2%
|
| Sysmiss | 45 |