Jan ( N = 382 )

Feb ( N = 337 )

Mar ( N = 433 )

Apr ( N = 420 )

May ( N = 434 )

Jun ( N = 411 )

Jul ( N = 290 )

Aug ( N = 299 )

Sep ( N = 396 )

Oct ( N = 284 )

Nov ( N = 74 )

Dec ( N = 227 )