Public Policy Polling has found that Fox News credibility has sunk by 16 points from last year. Demographically, younger viewers, 18to 29, have the highest level of distrust for Fox 52% compared to 48% of viewers over 65 who do trust the network.

At the top of the list is NPR.

-A year ago a plurality of Americans said they trusted Fox News. Now a plurality of them don’t. Conservatives haven’t moved all that much- 75% said they trusted it last year and 72% still do this time around. But moderates and liberals have both had a strong increase in their level of distrust for the network- a 12 point gain from 48% to 60% for moderates and a 16 point gain from 66% to 82% for liberals. Voters between left and center tend to be more trusting of the media across the board, which is why a fair number of them were still rating Fox favorably even a year ago at this time. But it looks like with a lot of those folks it has finally crossed the line to being too political to trust.

Only NBC still retains viewer confidence for factual reporting.

-Democrats trust everything but Fox. Republicans don’t trust anything but Fox. And independents don’t trust much of anything. For Democrats 73% trust PBS, 64% NBC, 61% CBS, 60% CNN, 56% ABC, and 22% Fox. For Republicans 67% trust Fox, 29% PBS, 22% CNN, 21% NBC, 17% ABC, and 15% CBS. For independents 44% trust PBS, 36% Fox, 34% CNN, 33% NBC, 27% CBS, and 26% ABC.

Read the full report here