| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 7 |
15.6%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 0 | Less than 1 years | 2 |
4.4%
|
| 1 | 2 |
4.4%
|
|
| 5 | 1 |
2.2%
|
|
| 21 | 1 |
2.2%
|
|
| 22 | 2 |
4.4%
|
|
| 29 | 1 |
2.2%
|
|
| 30 | 2 |
4.4%
|
|
| 33 | 1 |
2.2%
|
|
| 37 | 1 |
2.2%
|
|
| 39 | 1 |
2.2%
|
|
| 42 | 1 |
2.2%
|
|
| 48 | 2 |
4.4%
|
|
| 52 | 1 |
2.2%
|
|
| 54 | 1 |
2.2%
|
|
| 55 | 1 |
2.2%
|
|
| 57 | 1 |
2.2%
|
|
| 60 | 1 |
2.2%
|
|
| 61 | 1 |
2.2%
|
|
| 62 | 1 |
2.2%
|
|
| 63 | 2 |
4.4%
|
|
| 67 | 1 |
2.2%
|
|
| 70 | 1 |
2.2%
|
|
| 73 | 1 |
2.2%
|
|
| 76 | 1 |
2.2%
|
|
| 77 | 1 |
2.2%
|
|
| 81 | 2 |
4.4%
|
|
| 82 | 1 |
2.2%
|
|
| 85 | 1 |
2.2%
|
|
| 86 | 1 |
2.2%
|
|
| 90 | 1 |
2.2%
|
|
| 93 | 1 |
2.2%
|
|
| Sysmiss | 11844 |