| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
5.3%
|
|
| 4 | 2 |
1.3%
|
|
| 8 | 2 |
1.3%
|
|
| 10 | 1 |
0.7%
|
|
| 12 | 2 |
1.3%
|
|
| 22 | 1 |
0.7%
|
|
| 995 | Missing | 0 |
0%
|
| 998 | Don't Know | 0 |
0%
|
| 999 | Not applicable | 134 |
89.3%
|