| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 67 |
1%
|
| -8 | Refused | 12 |
0.2%
|
| -5 | Not Applicable | 24 |
0.4%
|
| -3 | Missing | 134 |
2%
|
| 0 | 6503 |
95.5%
|
|
| 3 | 3 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 12 | 1 |
0%
|
|
| 13 | 1 |
0%
|
|
| 15 | 5 |
0.1%
|
|
| 18 | 1 |
0%
|
|
| 19 | 1 |
0%
|
|
| 20 | 10 |
0.1%
|
|
| 25 | 2 |
0%
|
|
| 26 | 1 |
0%
|
|
| 28 | 1 |
0%
|
|
| 29 | 1 |
0%
|
|
| 30 | 7 |
0.1%
|
|
| 35 | 2 |
0%
|
|
| 40 | 8 |
0.1%
|
|
| 42 | 2 |
0%
|
|
| 43 | 1 |
0%
|
|
| 45 | 2 |
0%
|
|
| 48 | 2 |
0%
|
|
| 50 | 3 |
0%
|
|
| 52 | 2 |
0%
|
|
| 55 | 2 |
0%
|
|
| 57 | 1 |
0%
|
|
| 58 | 1 |
0%
|
|
| 60 | 3 |
0%
|
|
| 65 | 1 |
0%
|
|
| Sysmiss | 487 |