| Value | Category | Cases | |
|---|---|---|---|
| 1 | 101 |
93.5%
|
|
| 2 | 5 |
4.6%
|
|
| 4 | 2 |
1.9%
|
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 1617 |