Jan ( N = 985 )

Feb ( N = 810 )

Mar ( N = 747 )

Apr ( N = 431 )

May ( N = 955 )

Jun ( N = 938 )

Jul ( N = 933 )

Aug ( N = 790 )

Sep ( N = 905 )

Oct ( N = 945 )

Nov ( N = 952 )

Dec ( N = 947 )