Jan ( N = 1144 )

Feb ( N = 1019 )

Mar ( N = 1147 )

Apr ( N = 464 )

Jun ( N = 261 )

Jul ( N = 1140 )

Aug ( N = 1147 )

Sep ( N = 1099 )

Oct ( N = 1126 )

Nov ( N = 1101 )

Dec ( N = 1093 )