| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 61 |
1%
|
| -8 | Refused | 11 |
0.2%
|
| -5 | Not Applicable | 22 |
0.3%
|
| -3 | Missing | 155 |
2.4%
|
| 0 | 6046 |
94.6%
|
|
| 1 | 1 |
0%
|
|
| 2 | 1 |
0%
|
|
| 3 | 4 |
0.1%
|
|
| 5 | 2 |
0%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 10 | 8 |
0.1%
|
|
| 11 | 1 |
0%
|
|
| 15 | 2 |
0%
|
|
| 18 | 3 |
0%
|
|
| 20 | 9 |
0.1%
|
|
| 21 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| 25 | 9 |
0.1%
|
|
| 26 | 1 |
0%
|
|
| 28 | 1 |
0%
|
|
| 30 | 15 |
0.2%
|
|
| 32 | 2 |
0%
|
|
| 34 | 1 |
0%
|
|
| 35 | 10 |
0.2%
|
|
| 37 | 1 |
0%
|
|
| 40 | 4 |
0.1%
|
|
| 47 | 1 |
0%
|
|
| 50 | 5 |
0.1%
|
|
| 60 | 2 |
0%
|
|
| 70 | 5 |
0.1%
|
|
| 80 | 2 |
0%
|
|
| 90 | 2 |
0%
|
|
| 110 | 1 |
0%
|
|
| 170 | 1 |
0%
|
|
| Sysmiss | 903 |