Jan ( N = 1171 )

Feb ( N = 1046 )

Mar ( N = 1046 )

Apr ( N = 941 )

May ( N = 969 )

Jun ( N = 933 )

Jul ( N = 990 )

Aug ( N = 941 )

Sep ( N = 856 )

Oct ( N = 798 )

Nov ( N = 989 )

Dec ( N = 44 )