Jan ( N = 1053 )

Feb ( N = 917 )

Mar ( N = 1024 )

Apr ( N = 1019 )

May ( N = 1054 )

Jun ( N = 986 )

Jul ( N = 1019 )

Aug ( N = 1051 )

Sep ( N = 1019 )

Oct ( N = 1041 )

Nov ( N = 1011 )

Dec ( N = 1011 )