| Value | Category | Cases | |
|---|---|---|---|
| 1 | a. 1 month | 2573 |
72.6%
|
| 2 | b. 2 months | 19 |
0.5%
|
| 3 | c. 3 months | 13 |
0.4%
|
| 4 | d. 4 months | 5 |
0.1%
|
| 5 | e. 5 months | 4 |
0.1%
|
| 6 | f. 6 months | 5 |
0.1%
|
| 7 | l. 12 months | 117 |
3.3%
|
| 8 | m. Others (Specify) | 2 |
0.1%
|
| Missing value | 808 |
22.8%
|