| Value | Category | Cases | |
|---|---|---|---|
| -1 | MIssing | 9 |
0.8%
|
| 0 | 15 |
1.3%
|
|
| 1 | 84 |
7%
|
|
| 2 | 149 |
12.4%
|
|
| 3 | 156 |
13%
|
|
| 4 | 133 |
11.1%
|
|
| 5 | 145 |
12.1%
|
|
| 6 | 113 |
9.4%
|
|
| 7 | 94 |
7.8%
|
|
| 8 | 75 |
6.3%
|
|
| 9 | 36 |
3%
|
|
| 10 | 83 |
6.9%
|
|
| 11 | 18 |
1.5%
|
|
| 12 | 21 |
1.8%
|
|
| 13 | 5 |
0.4%
|
|
| 14 | 5 |
0.4%
|
|
| 15 | 15 |
1.3%
|
|
| 16 | 1 |
0.1%
|
|
| 18 | 1 |
0.1%
|
|
| 20 | 14 |
1.2%
|
|
| 25 | 2 |
0.2%
|
|
| 99 | Don't know | 26 |
2.2%
|
| 998 | Refused | 0 |
0%
|