Jan ( N = 954 )

Feb ( N = 940 )

Mar ( N = 1003 )

Apr ( N = 981 )

May ( N = 814 )

Jun ( N = 975 )

Jul ( N = 1098 )

Aug ( N = 1023 )

Sep ( N = 1299 )

Oct ( N = 1401 )

Nov ( N = 1272 )

Dec ( N = 1173 )