| Value | Category | Cases | |
|---|---|---|---|
| -1 | MIssing | 0 |
0%
|
| 0 | 39 |
3.3%
|
|
| 1 | 283 |
23.7%
|
|
| 2 | 220 |
18.4%
|
|
| 3 | 208 |
17.4%
|
|
| 4 | 186 |
15.6%
|
|
| 5 | 114 |
9.5%
|
|
| 6 | 64 |
5.4%
|
|
| 7 | 35 |
2.9%
|
|
| 8 | 27 |
2.3%
|
|
| 9 | 9 |
0.8%
|
|
| 10 | 8 |
0.7%
|
|
| 12 | 3 |
0.3%
|
|
| 99 | Don't know | 0 |
0%
|
| 998 | Refused | 0 |
0%
|