| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 4 |
0.2%
|
| 0 | 00 | 179 |
7.5%
|
| 1 | 01 | 141 |
5.9%
|
| 2 | 02 | 192 |
8%
|
| 3 | 03 | 223 |
9.3%
|
| 4 | 04 | 291 |
12.1%
|
| 5 | 05 | 544 |
22.7%
|
| 6 | 06 | 296 |
12.3%
|
| 7 | 07 | 249 |
10.4%
|
| 8 | 08 | 153 |
6.4%
|
| 9 | 09 | 43 |
1.8%
|
| 10 | 10 | 49 |
2%
|
| 97 | Not applicable | 0 |
0%
|
| 98 | Refused | 2 |
0.1%
|
| 99 | Don't know | 34 |
1.4%
|