| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 49 |
0.8%
|
| -8 | Refused | 12 |
0.2%
|
| -5 | Not Applicable | 16 |
0.3%
|
| -3 | Missing | 158 |
2.5%
|
| 0 | 6026 |
95.4%
|
|
| 2 | 1 |
0%
|
|
| 3 | 3 |
0%
|
|
| 4 | 2 |
0%
|
|
| 5 | 3 |
0%
|
|
| 6 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 10 |
0.2%
|
|
| 11 | 1 |
0%
|
|
| 12 | 2 |
0%
|
|
| 15 | 8 |
0.1%
|
|
| 17 | 1 |
0%
|
|
| 18 | 2 |
0%
|
|
| 20 | 4 |
0.1%
|
|
| 21 | 1 |
0%
|
|
| 22 | 1 |
0%
|
|
| 23 | 1 |
0%
|
|
| 25 | 3 |
0%
|
|
| 27 | 1 |
0%
|
|
| 30 | 3 |
0%
|
|
| 35 | 1 |
0%
|
|
| 40 | 2 |
0%
|
|
| 45 | 3 |
0%
|
|
| 64 | 1 |
0%
|
|
| 150 | 1 |
0%
|
|
| Sysmiss | 977 |