| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | 00 | 144 |
13%
|
| 1 | 01 | 34 |
3.1%
|
| 2 | 02 | 40 |
3.6%
|
| 3 | 03 | 67 |
6.1%
|
| 4 | 04 | 44 |
4%
|
| 5 | 05 | 179 |
16.2%
|
| 6 | 06 | 68 |
6.2%
|
| 7 | 07 | 41 |
3.7%
|
| 8 | 08 | 90 |
8.2%
|
| 9 | 09 | 74 |
6.7%
|
| 10 | 10 | 265 |
24%
|
| 98 | Refused | 0 |
0%
|
| 99 | Don't know | 57 |
5.2%
|