during the last month, at what time did you usually go to bed - hour
Datafile
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| missing | -9 | 380 | 14.8% |
| don't know | -1 | 31 | 1.21% |
| [Value >= 0] | 1 | 2157 | 84.0% |
| Total | 2568 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 18.74 | 411 | 0 | 23.0 | 8.03 | 2157 |
