| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1306 |
70.1%
|
| 2 | 1 to 2 | 294 |
15.8%
|
| 3 | 3 to 4 | 103 |
5.5%
|
| 4 | 5 to 6 | 39 |
2.1%
|
| 5 | 7 | 121 |
6.5%
|
| Sysmiss | 25 |