| Value | Category | Cases | |
|---|---|---|---|
| 1 | After 1-6 months | 2 |
2.6%
|
| 2 | After 7-12 months | 4 |
5.1%
|
| 3 | After 1-2 years | 21 |
26.9%
|
| 4 | Late more than 2 years | 46 |
59%
|
| 5 | Late more time | 5 |
6.4%
|
| 6 | Don't know | 0 |
0%
|