Jan ( N = 590 )

Feb ( N = 533 )

Mar ( N = 589 )

Apr ( N = 571 )

May ( N = 591 )

Jun ( N = 441 )

Jul ( N = 589 )

Aug ( N = 589 )

Sep ( N = 571 )

Oct ( N = 266 )

Nov ( N = 550 )

Dec ( N = 551 )