Jan ( N = 184 )

Feb ( N = 368 )

Mar ( N = 275 )

Apr ( N = 315 )

May ( N = 477 )

Jun ( N = 103 )

Jul ( N = 318 )

Aug ( N = 247 )

Sep ( N = 532 )

Oct ( N = 101 )

Nov ( N = 365 )

Dec ( N = 473 )