Jan ( N = 94 )

Feb ( N = 84 )

Mar ( N = 67 )

Apr ( N = 52 )

May ( N = 65 )

Jun ( N = 64 )

Jul ( N = 62 )

Aug ( N = 62 )

Sep ( N = 60 )

Oct ( N = 62 )

Nov ( N = 2380 )

Dec ( N = 3002 )