| Value | Category | Cases | |
|---|---|---|---|
| -998 | Don't Know | 0 |
0%
|
| -97 | Not Applicable | 0 |
0%
|
| 10 | 1 |
0.8%
|
|
| 11 | 1 |
0.8%
|
|
| 12 | 11 |
9.2%
|
|
| 13 | 15 |
12.6%
|
|
| 14 | 27 |
22.7%
|
|
| 15 | 45 |
37.8%
|
|
| 16 | 14 |
11.8%
|
|
| 17 | 1 |
0.8%
|
|
| 18 | 4 |
3.4%
|