| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| 15 | 1 |
0.2%
|
|
| 16 | 1 |
0.2%
|
|
| 20 | 9 |
1.9%
|
|
| 25 | 13 |
2.7%
|
|
| 30 | 25 |
5.2%
|
|
| 35 | 12 |
2.5%
|
|
| 40 | 31 |
6.4%
|
|
| 50 | 36 |
7.5%
|
|
| 60 | 73 |
15.1%
|
|
| 65 | 4 |
0.8%
|
|
| 70 | 43 |
8.9%
|
|
| 75 | 15 |
3.1%
|
|
| 80 | 55 |
11.4%
|
|
| 85 | 5 |
1%
|
|
| 89 | 1 |
0.2%
|
|
| 90 | 44 |
9.1%
|
|
| 93 | 1 |
0.2%
|
|
| 95 | 7 |
1.5%
|
|
| 98 | 2 |
0.4%
|
|
| 99 | 4 |
0.8%
|
|
| 100 | 100 |
20.7%
|