Jan ( N = 985 )

Feb ( N = 979 )

Mar ( N = 1019 )

Apr ( N = 947 )

May ( N = 1051 )

Jun ( N = 1013 )

Jul ( N = 1041 )

Aug ( N = 1054 )

Sep ( N = 1012 )

Oct ( N = 1050 )

Nov ( N = 982 )

Dec ( N = 979 )