This is the index page. You can also call it the home page. I think you’ll feel right at home.

month_yr	air.miles	rail.miles	car.miles.in.billions
Jan-90	35153577	454115779	163.2754
Feb-90	32965187	435086002	153.2544
Mar-90	39993913	568289732	178.4176
Apr-90	37981886	568101697	178.6807
May-90	38419672	539628385	188.8762
Jun-90	42819023	570694457	189.1591