| Value | Category | Cases | |
|---|---|---|---|
| 1 | 328 |
62.1%
|
|
| 2 | 124 |
23.5%
|
|
| 3 | 48 |
9.1%
|
|
| 4 | 19 |
3.6%
|
|
| 5 | 5 or more | 9 |
1.7%
|
| Sysmiss | 1330 |