Parramatta are the Most Fickle fan base in the NRL. Bar none. Not turning up to a game, instead sitting at home because we aren't going well or the effort isn't in the play according to you, is fickle.
I will tell you this much, we can not attract new fans for our Fickle one. I have heard so many stories over the year of football fans who have lost their team, they live in the Parramatta or Penrith districts and if they wanted to continue to follow the sport. They decided to choose one of the team at the Double header. I was told that and I have seen this for a fact, that Parramatta fans just expect to win, and expect everyone to lay down for them. I have seen the same on here. If they don't win or don't get a good call, they are abusive and aggressive.
There was an NRL report that I was informed about a few years ago from a source I had at another club. It reveled when Certain clubs are going well, you can expect many kinds of increases in leagues key indicators (Attendance , merchandise sales,TV ratings). The report indicated that Parramatta as one of those clubs, as the largest "Latent" supporter base in the country.
I was in Queensland, for the Brisbane game. The above appears true when you go up that way. I would guess it would have been a 45 - 55% split between Eels and Broncos fans at that game. They only get one game to turn up to, and they go in Droves. But with the glut of games, and our TV coverage, the fickle supporter base, even if they have the means in terms of time, money, and transport. Stay at home.