Here is a quote from tvguide.com :

17 percent — The increase in viewers aged 18 to 49 watching Fox’s Family Guy in the Sunday 9 pm time period. That’s an unheard of bump for a show that’s been on since 1999. But Family Guy finally made it to broadcast syndication this fall, so it’s likely viewers who are discovering it for the first time through nightly repeats are finding new episodes on Fox.

17% is a big increase. Family Guy fans, you should all be happy. I know I am. If you didn’t already know, which I hope you do, Fox airs brand new episodes of Family Guy on Sundays. The new season of Family Guy begins Sunday, Sept 28th on Fox. Be ready to piss your pants in laughter. I know I am.