Jan ( N = 1430 )

Feb ( N = 1960 )

Mar ( N = 2530 )

Apr ( N = 409 )

Jun ( N = 406 )

Jul ( N = 1003 )

Aug ( N = 815 )

Sep ( N = 1415 )

Oct ( N = 1309 )

Nov ( N = 1189 )

Dec ( N = 802 )