Here's the ratings for Episode 7 of  Spartacus Vengeance. The ratings for Episode 6 saw a decrease in numbers from Episode 5 1.564 to 1.186 for episode 6 and now in episode 7 they see the numbers rise slightly to 1.246 (not to the heights of Episode 5 but it's higher than episode 6 which was the lowest of the season.

Episode 1
SPARTACUS: VENGEANCE STZP 10:02 PM 1.391 0.6 (18-49 Demographic)

Episode 2
SPARTACUS: VENGEANCE STZP 10:02 PM 1.301 0.6 (18-49 Demographic)

Episode 3
SPARTACUS: VENGEANCE STZP 10:01 PM 1.401 0.7 (18-49 Demographic)

Episode 4
SPARTACUS: VENGEANCE STZP 10:00 PM 1.471 0.7 (18-49 Demographic)

Episode 5
SPARTACUS: VENGEANCE STZP 10:00 PM 1.564 0.7 (18-49 Demographic)

Episode 6
SPARTACUS: VENGEANCE STZP 10:01 PM 1.186 0.6 (18-49 Demographic)

Episode 7
SPARTACUS: VENGEANCE STZP 10:01 PM 1.246 0.7 (18-49 Demographic)

 

The figures are courtesy of TVbytheNumbers