Yes! It isn't on 'TV', it's on Sky, which is not the same!!I don't know the number of viewers Sky get for lower league games but I saw recently that only ONCE has a game on Sky ever had more than 4 million live viewers and that was Man City v Man United in the 2012 run-in when City beat United on their way to their first Premier League title.
Sky football is quite insignificant when it comes to viewing figures in TV terms. For instance, EastEnders at it's lowest point of it's popularity over the years still attracted audiences of 4 million.