Jan ( N = 1054 )

Feb ( N = 908 )

Mar ( N = 1026 )

Apr ( N = 1019 )

May ( N = 1054 )

Jun ( N = 1020 )

Jul ( N = 1020 )

Aug ( N = 1024 )

Sep ( N = 1020 )

Oct ( N = 1047 )

Nov ( N = 776 )

Dec ( N = 1020 )