| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 |
10.3%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 3 |
7.7%
|
| 0 | Less than 1 years | 1 |
2.6%
|
| 1 | 1 |
2.6%
|
|
| 2 | 2 |
5.1%
|
|
| 7 | 1 |
2.6%
|
|
| 24 | 1 |
2.6%
|
|
| 28 | 1 |
2.6%
|
|
| 33 | 1 |
2.6%
|
|
| 35 | 1 |
2.6%
|
|
| 38 | 1 |
2.6%
|
|
| 40 | 2 |
5.1%
|
|
| 43 | 1 |
2.6%
|
|
| 52 | 2 |
5.1%
|
|
| 53 | 1 |
2.6%
|
|
| 55 | 1 |
2.6%
|
|
| 58 | 1 |
2.6%
|
|
| 59 | 2 |
5.1%
|
|
| 67 | 2 |
5.1%
|
|
| 68 | 1 |
2.6%
|
|
| 73 | 2 |
5.1%
|
|
| 75 | 1 |
2.6%
|
|
| 76 | 2 |
5.1%
|
|
| 78 | 1 |
2.6%
|
|
| 82 | 2 |
5.1%
|
|
| 83 | 1 |
2.6%
|
|
| Sysmiss | 13680 |