| Value | Category | Cases | |
|---|---|---|---|
| -98 | Don't know | 0 |
0%
|
| 1 | 1 month | 4 |
0.2%
|
| 2 | 2 months | 9 |
0.4%
|
| 3 | 3 months | 56 |
2.3%
|
| 4 | 4 months | 53 |
2.2%
|
| 5 | 5 months | 72 |
2.9%
|
| 6 | 6 months | 117 |
4.8%
|
| 7 | 7 months | 49 |
2%
|
| 8 | 8 months | 104 |
4.2%
|
| 9 | 9 months | 97 |
4%
|
| 10 | 10 months | 253 |
10.3%
|
| 11 | 11 months | 161 |
6.6%
|
| 12 | 12 months | 1474 |
60.2%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483624 | Refused to respond | 0 |
0%
|
| 101 | .Z | 13981 | |
| Sysmiss | 41114 |