This document contains performance reports for multiple CS sites (identified by number) from March 18, 2015 to April 21, 2015. Each report tracks CS traffic in Erlang units over time, as well as metrics like lack of downlink power, channel code, hardware, success rates for RRC connections and SRB activations. The traffic increases over time for each site from 0 Erl to varying maximums, while the other metrics generally improve, showing stable to increasing quality of service.