| Value | Category | Cases | |
|---|---|---|---|
| -1 | MIssing | 0 |
0%
|
| 1 | 225 |
18.8%
|
|
| 2 | 243 |
20.3%
|
|
| 3 | 223 |
18.6%
|
|
| 4 | 156 |
13%
|
|
| 5 | 140 |
11.7%
|
|
| 6 | 53 |
4.4%
|
|
| 7 | 41 |
3.4%
|
|
| 8 | 20 |
1.7%
|
|
| 9 | 19 |
1.6%
|
|
| 10 | 6 |
0.5%
|
|
| 12 | 2 |
0.2%
|
|
| 99 | Don't know | 71 |
5.9%
|
| 998 | Refused | 0 |
0%
|