Jan ( N = 322 )

Feb ( N = 1005 )

Mar ( N = 1164 )

Apr ( N = 1037 )

May ( N = 907 )

Jun ( N = 466 )

Jul ( N = 265 )

Aug ( N = 821 )

Sep ( N = 1140 )

Oct ( N = 1112 )

Nov ( N = 1067 )

Dec ( N = 951 )