| Value | Category | Cases | |
|---|---|---|---|
| 0 | NA / NR | 18739 |
54%
|
| 1 | Less than 6 | 9595 |
27.7%
|
| 2 | 6 & above but less than 10 | 966 |
2.8%
|
| 3 | 10 & above but less than 20 | 789 |
2.3%
|
| 4 | 20 & above | 2611 |
7.5%
|
| 9 | Not known | 1989 |
5.7%
|