| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | 0 | 59 |
2.5%
|
| 1 | 1 | 34 |
1.4%
|
| 2 | 2 | 71 |
3%
|
| 3 | 3 | 109 |
4.6%
|
| 4 | 4 | 213 |
8.9%
|
| 5 | 5 | 497 |
20.8%
|
| 6 | 6 | 384 |
16.1%
|
| 7 | 7 | 415 |
17.4%
|
| 8 | 8 | 332 |
13.9%
|
| 9 | 9 | 123 |
5.1%
|
| 10 | 10 | 140 |
5.9%
|
| 99 | 99 - Don't know | 13 |
0.5%
|