| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1377 |
65.6%
|
|
| 1 | all of it | 62 |
3%
|
| 2 | half of it | 73 |
3.5%
|
| 3 | less than half but some of it | 51 |
2.4%
|
| 4 | three-quarters of it | 29 |
1.4%
|
| 5 | none of it | 458 |
21.8%
|
| 6 | dont know | 49 |
2.3%
|