Jan ( N = 1007 )

Feb ( N = 894 )

Mar ( N = 960 )

Apr ( N = 1005 )

May ( N = 1008 )

Jun ( N = 941 )

Jul ( N = 937 )

Aug ( N = 1068 )

Sep ( N = 1026 )

Oct ( N = 1084 )

Nov ( N = 1048 )

Dec ( N = 780 )