| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 |
1.4%
|
| -8 | Refused | 1 |
0.4%
|
| -5 | Not Applicable | 0 |
0%
|
| -3 | Missing | 2 |
0.7%
|
| 0 | 170 |
60.9%
|
|
| 1 | 3 |
1.1%
|
|
| 2 | 5 |
1.8%
|
|
| 3 | 5 |
1.8%
|
|
| 4 | 4 |
1.4%
|
|
| 5 | 9 |
3.2%
|
|
| 6 | 9 |
3.2%
|
|
| 7 | 3 |
1.1%
|
|
| 8 | 1 |
0.4%
|
|
| 10 | 15 |
5.4%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 1 |
0.4%
|
|
| 15 | 9 |
3.2%
|
|
| 16 | 2 |
0.7%
|
|
| 18 | 1 |
0.4%
|
|
| 20 | 15 |
5.4%
|
|
| 25 | 3 |
1.1%
|
|
| 30 | 3 |
1.1%
|
|
| 35 | 1 |
0.4%
|
|
| 40 | 4 |
1.4%
|
|
| 45 | 1 |
0.4%
|
|
| 50 | 5 |
1.8%
|
|
| 60 | 1 |
0.4%
|
|
| 130 | 1 |
0.4%
|
|
| Sysmiss | 9939 |