This TV series has managed to survive on Friday nights on CBS but the ratings have been coming down each year. Will Blue Bloods’ numbers be strong enough for the show to be renewed for season five or could it be in danger of being cancelled? We shall see.

Another police procedural series, Blue Bloods revolves around the Irish-American Reagan family and their work as part of the NYPD. The cast includes Tom Selleck, Donnie Wahlberg, Bridget Moynahan, Will Estes, Len Cariou, Amy Carlson, Sami Gayle, Nicholas Turturro, and Marisa Ramirez.

The ratings are typically the best indication of a show’s likelihood of staying on the air. The higher the ratings (particularly the 18-49 demo), the better the chances for survival. This chart will be updated as new ratings data becomes available — usually the next day, around 11:30am EST/8:30am PST. Refresh to see the latest.

How are your shows doing? Check the season rankings: ABC | CBS | CW | FOX | NBC

3/13 update: This show has been renewed for the 2014-15 season by CBS.

Final season averages: 1.4 rating in the 18-49 demographic with 11.52 million total viewers.

Note: If you’re not seeing the updated charts, please try reloading the page. You can also see them here.

For comparisons: The third season of Blue Bloods averaged a 1.4 rating in the 18-49 demographic with 10.83 million total viewers.

Note: Note: These are the Live + Same Day Ratings which include “live” viewing plus delayed DVR viewing, up until 3am local time that same night. Ratings marked with an “*” are the fast affiliate ratings and will be updated with the Live+SD numbers when they are made available. Typically, networks get paid for C+3 ratings which includes DVR viewing within three days of the original airing when commercials are watched. Those numbers are rarely released to the press.

What do you think? Do you still like the Blue Bloods TV series? Do you think it should be cancelled or be renewed for a fifth season?