Jan ( N = 525 )

Feb ( N = 685 )

Mar ( N = 829 )

Apr ( N = 885 )

May ( N = 962 )

Jun ( N = 136 )

May ( N = 667 )

Jun ( N = 725 )

Jul ( N = 590 )

Aug ( N = 865 )

Sep ( N = 503 )

Nov ( N = 297 )

Dec ( N = 680 )

May ( N = 448 )

Jun ( N = 441 )

Jul ( N = 471 )

Aug ( N = 427 )

Sep ( N = 464 )

Oct ( N = 474 )

Nov ( N = 437 )

Dec ( N = 377 )