| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 |
0.2%
|
|
| 3 | 8 |
1%
|
|
| 4 | 2 |
0.2%
|
|
| 5 | 5 |
0.6%
|
|
| 6 | 5 |
0.6%
|
|
| 7 | 3 |
0.4%
|
|
| 8 | Don't Know | 4 |
0.5%
|
| 9 | 5 |
0.6%
|
|
| 99 | Not applicable | 771 |
95.8%
|