Jan ( N = 467 )

Feb ( N = 1093 )

Mar ( N = 1201 )

May ( N = 1491 )

Jun ( N = 2361 )

Jul ( N = 1801 )

Aug ( N = 1348 )

Sep ( N = 2108 )

Oct ( N = 2022 )

Nov ( N = 1977 )

Dec ( N = 1070 )