| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 or 2 | 407 |
84.1%
|
| 2 | 3 or 4 | 59 |
12.2%
|
| 3 | 5 or 6 | 10 |
2.1%
|
| 4 | 7 to 9 | 4 |
0.8%
|
| 5 | 10 or more | 4 |
0.8%
|
| Sysmiss | 6001 |