Jan ( N = 196 )

Feb ( N = 1032 )

Mar ( N = 1173 )

Apr ( N = 1139 )

May ( N = 1166 )

Jun ( N = 1134 )

Jul ( N = 1081 )

Aug ( N = 1090 )

Sep ( N = 1058 )

Oct ( N = 846 )

Nov ( N = 1080 )

Dec ( N = 572 )