>Year>
Datafile
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| missing | -9 | 2020 | 94.0% |
| proxy | -7 | 125 | 5.82% |
| 1997 | 1 | 0.05% | |
| 2009 | 1 | 0.05% | |
| 2012 | 2 | 0.09% | |
| Total | 2149 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2007.5 | 2145 | 1997.0 | 2012.0 | 7.14 | 4 |
Innovation Panel Variable
