| Value | Category | Cases | |
|---|---|---|---|
| 1 | 205 |
30.1%
|
|
| 2 | 238 |
34.9%
|
|
| 3 | 139 |
20.4%
|
|
| 4 | 43 |
6.3%
|
|
| 5 | 25 |
3.7%
|
|
| 6 | 11 |
1.6%
|
|
| 7 | 7 or more | 12 |
1.8%
|
| 9 | Missing | 9 |
1.3%
|
| Sysmiss | 503 |