WHat happens if you turn off the animators, what is performance like then? Also, what device are you running on? I wouldn't consider 30 to be a large number for animated sprites - your cpu player stats are suspiciously high, so run this through the Unity profiler for more details on what going on. Sadly the profiler stats below don't give much information, you will need to get some stats from the Unity profiler.
Edit: Also, how many animated sprites do you have, which are out of view?