text: 				create table country (
  				country text,
  				country_code text,
  				number_of_satellites integer)
  				
  				create table satellite_category (
  				category text,
  				total_satellites integer)
  				
  				create table country_satellite (
  					country_code text,
  					satellite_name text,
  					satellite_id integer,
  					sat_intl_code text,
  					sat_launch_date date,
  					sat_period float)