| Value | Category | Cases | |
|---|---|---|---|
| 1 | less than 6 | 112469 |
70.7%
|
| 2 | 6 and above but less than 10 | 15945 |
10%
|
| 3 | 10 and above but less than 20 | 8725 |
5.5%
|
| 4 | 20 and abobe | 19537 |
12.3%
|
| 9 | not known | 2432 |
1.5%
|