calendar_spo            São Paulo Holiday and Business-Day Calendar
line_entries_monthly    Passengers Entering Metro SP Stations by Line
line_transported_monthly
                        Passengers Transported by Metro SP Line
metro_colors            Metro SP Official Line Colors
metrosp_cache           Inspect cached Metro SP data
metrosp_cache_clear     Delete cached Metro SP data
rail_lines              Metro and Train Line Routes
rail_stations           Metro and Train Station Locations
read_metro_demand       Read Metro SP demand data
station_entries_daily   Daily Passenger Entries by Metro SP Station
station_transported_monthly
                        Average Weekday Passengers Transported by
                        Station
