Jan ( N = 1116 )

Feb ( N = 953 )

Mar ( N = 1107 )

Apr ( N = 1008 )

May ( N = 1014 )

Jun ( N = 933 )

Jul ( N = 576 )

Aug ( N = 722 )

Sep ( N = 879 )

Oct ( N = 989 )

Nov ( N = 1086 )

Dec ( N = 960 )