Value | Category | Cases | |
---|---|---|---|
0 | never | 0 |
0%
|
1 | every 3 months | 1051 |
8.3%
|
2 | every 6 months | 2007 |
15.9%
|
3 | every year | 6066 |
48.1%
|
4 | every 5 years | 681 |
5.4%
|
5 | never | 1538 |
12.2%
|
6 | other | 1265 |
10%
|
Sysmiss | 307 |