Variable Details
| Variable | Value | Description | |
|---|---|---|---|
| ImmEntry | Native | Native born | ImmEntry = 0 |
| ImmEntry | FB<1980 | Foreign born and entered US before 1980 | if 1 <= Decade <= 4 |
| ImmEntry | FB80-89 | Foreign born and entered US between 1980-1989 | Decade = 5 |
| ImmEntry | FB90-99 | Foreign born and entered US between 1990 and 1999 | Decade = 6 |
| ImmEntry | FB00-current | Foreign born and entered the US in 2000 or more recently | Decade = 7 |