|
Travel expenditures by state| Travel | = | domestic travel expenditures by residents of state i in 1999 (in millions of current dollars) |
| Income | = | personal income in state i in 1999 (in billions of current dollars) |
| Pop | = | population of state i in 1999 (in thousands) |
Source: Statistical Abstract of the United States, 2000, 2001.
Department of Economics, SUNY-Oswego, Oswego, NY 13126