Value | Category | Cases | |
---|---|---|---|
0 | <12 months | 1033 |
5.5%
|
1 | 1 year | 394 |
2.1%
|
2 | 2 years | 726 |
3.9%
|
3 | 3 years | 894 |
4.8%
|
4 | 4 years | 493 |
2.6%
|
5 | 5 years | 860 |
4.6%
|
6 | 6+ years | 408 |
2.2%
|
7 | non-numeric | 2473 |
13.2%
|
8 | don't know | 1214 |
6.5%
|
11 | .Z | 10259 |