Value | Category | Cases | |
---|---|---|---|
0 | Less than a month | 0 |
0%
|
1 | 1-5 months | 1 |
0.1%
|
2 | 6-12 months | 6 |
0.4%
|
3 | Over a year | 30 |
2.1%
|
4 | 33 |
2.4%
|
|
99 | N/A | 1326 |
95%
|
Sysmiss | 185 |