Value | Category | Cases | |
---|---|---|---|
1 | Less than 12 months | 12 |
0.4%
|
2 | More than 12 months | 73 |
2.4%
|
98 | Don't know | 0 |
0%
|
99 | Refused to answer | 0 |
0%
|
Missing value | 2970 |
97.2%
|