Period covered maintenance amount
Datafile
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 1766 | 94.44% |
| proxy | -7 | 82 | 4.39% |
| one week | 1 | 5 | 0.27% |
| two weeks | 2 | 1 | 0.05% |
| four weeks | 4 | 3 | 0.16% |
| calendar month | 5 | 13 | 0.7% |
| Total | 1870 | 100.0% |
Innovation Panel Variable
