| Value | Category | Cases | |
|---|---|---|---|
| 1 | 189 |
52.5%
|
|
| 2 | 109 |
30.3%
|
|
| 3 | 42 |
11.7%
|
|
| 4 | 12 |
3.3%
|
|
| 5 | 3 |
0.8%
|
|
| 6 | 5 |
1.4%
|
|
| 77 | refuse | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4610 |