Jan ( N = 1176 )

Feb ( N = 1017 )

Mar ( N = 1165 )

Apr ( N = 984 )

May ( N = 1063 )

Jun ( N = 1041 )

Jul ( N = 954 )

Aug ( N = 875 )

Sep ( N = 862 )

Oct ( N = 1021 )

Nov ( N = 931 )

Dec ( N = 978 )