Value | Category | Cases | |
---|---|---|---|
1 | From 9 months to 5 years | 0 |
0%
|
2 | Every 6 months | 24 |
100%
|
88 | Other (specify:) | 0 |
0%
|
98 | Don?t know | 0 |
0%
|
Sysmiss | 164 |