| Value | Category | Cases | |
|---|---|---|---|
| -998 | Don't Know | 9 |
7.6%
|
| -97 | Not Applicable | 1 |
0.8%
|
| 8 | 2 |
1.7%
|
|
| 12 | 3 |
2.5%
|
|
| 15 | 6 |
5%
|
|
| 18 | 2 |
1.7%
|
|
| 20 | 7 |
5.9%
|
|
| 21 | 1 |
0.8%
|
|
| 22 | 3 |
2.5%
|
|
| 24 | 7 |
5.9%
|
|
| 25 | 39 |
32.8%
|
|
| 26 | 12 |
10.1%
|
|
| 27 | 4 |
3.4%
|
|
| 28 | 6 |
5%
|
|
| 30 | 11 |
9.2%
|
|
| 36 | 1 |
0.8%
|
|
| 40 | 1 |
0.8%
|
|
| 45 | 1 |
0.8%
|
|
| 60 | 1 |
0.8%
|
|
| 70 | 2 |
1.7%
|