value | category | cases | |
---|---|---|---|
0 | <12 months | 438 |
22.3%
|
1 | 1 year | 180 |
9.1%
|
2 | 2 years | 354 |
18%
|
3 | 3 years | 467 |
23.7%
|
4 | 4 years | 232 |
11.8%
|
5 | 5 years | 84 |
4.3%
|
6 | 6+ years | 41 |
2.1%
|
7 | Non-numeric | 8 |
0.4%
|
8 | Don't know | 164 |
8.3%
|
Sysmiss | 372 |