Jan ( N = 754 )

Feb ( N = 643 )

Mar ( N = 633 )

Apr ( N = 739 )

May ( N = 806 )

Jun ( N = 780 )

Jul ( N = 176 )

Aug ( N = 248 )

Sep ( N = 243 )

Oct ( N = 330 )

Nov ( N = 477 )

Dec ( N = 479 )