Jan ( N = 606 )

Feb ( N = 824 )

Mar ( N = 1128 )

Apr ( N = 648 )

May ( N = 172 )

Jun ( N = 193 )

Jul ( N = 243 )

Aug ( N = 192 )

Sep ( N = 159 )

Oct ( N = 45 )

Nov ( N = 36 )

Dec ( N = 66 )