Jan ( N = 1219 )

Feb ( N = 587 )

Mar ( N = 876 )

Apr ( N = 895 )

May ( N = 463 )

Jun ( N = 669 )

Jul ( N = 265 )

Aug ( N = 570 )

Sep ( N = 819 )

Oct ( N = 1022 )

Nov ( N = 969 )

Dec ( N = 1021 )