Jan ( N = 1090 )

Feb ( N = 811 )

Mar ( N = 987 )

Apr ( N = 843 )

May ( N = 965 )

Jun ( N = 1089 )

Jul ( N = 1062 )

Aug ( N = 998 )

Sep ( N = 380 )

Oct ( N = 488 )

Nov ( N = 474 )

Dec ( N = 439 )