| Value | Category | Cases | |
|---|---|---|---|
| 0 | 602 |
60.1%
|
|
| 1 | 137 |
13.7%
|
|
| 2 | 80 |
8%
|
|
| 3 | 61 |
6.1%
|
|
| 4 | 17 |
1.7%
|
|
| 5 | 10 |
1%
|
|
| 6 | 15 |
1.5%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 3 |
0.3%
|
|
| 21 | 1 |
0.1%
|
|
| 96 | not given | 71 |
7.1%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 1 |
0.1%
|
| Sysmiss | 4419 |