| Value | Category | Cases | |
|---|---|---|---|
| 1 | Since birth | 20491 |
92.2%
|
| 2 | Less than 1 year | 232 |
1%
|
| 3 | 1 & lless 3 years | 383 |
1.7%
|
| 4 | 3 & less 5 years | 255 |
1.1%
|
| 5 | 5 + years | 870 |
3.9%
|
| 9 | Not Stated | 0 |
0%
|