A table showing the reach, penetration and subscriber numbers to the primary television set in the home for every multichannel television delivery platform in USA on a quarterly basis since 1996. These platforms include, where available in USA, free digital terrestrial television (DTT), pay DTT, pay satellite, free satellite, analogue cable, digital cable, IPTV and premium television services ('over-the-top' premium content packages). On the second tab the same information is provided, but on a total basis (the sum of the totals may exceed the total number of television households in USA because many homes now have multiple platforms within the same household). Unlike the 'primary' sheet, the sum of multichannel television in USA on this second totals sheet can therefore exceed 100 per cent.