Jan ( N = 427 )

Feb ( N = 363 )

Mar ( N = 604 )

Apr ( N = 594 )

May ( N = 80 )

Jun ( N = 2 )

Jul ( N = 70 )

Jan ( N = 462 )

Feb ( N = 506 )

Mar ( N = 621 )

Apr ( N = 596 )

May ( N = 593 )

Jun ( N = 578 )

Jul ( N = 620 )

Aug ( N = 600 )

Sep ( N = 578 )

Oct ( N = 546 )

Nov ( N = 565 )

Dec ( N = 448 )

Jul ( N = 143 )

Aug ( N = 567 )

Sep ( N = 571 )

Oct ( N = 539 )

Nov ( N = 597 )

Dec ( N = 522 )