| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 5 |
0.2%
|
| 0 | 128 |
5.3%
|
|
| 1 | 91 |
3.8%
|
|
| 2 | 261 |
10.9%
|
|
| 3 | 346 |
14.4%
|
|
| 4 | 429 |
17.9%
|
|
| 5 | 481 |
20%
|
|
| 6 | 297 |
12.4%
|
|
| 7 | 136 |
5.7%
|
|
| 8 | 103 |
4.3%
|
|
| 9 | 31 |
1.3%
|
|
| 10 | 33 |
1.4%
|
|
| 99 | Don't know/haven't heard enough | 59 |
2.5%
|