Jan ( N = 1171 )

Feb ( N = 1111 )

Mar ( N = 1170 )

Apr ( N = 592 )

May ( N = 581 )

Jun ( N = 1072 )

Jul ( N = 716 )

Aug ( N = 1171 )

Sep ( N = 1111 )

Oct ( N = 1191 )

Nov ( N = 1166 )

Dec ( N = 1040 )