Jan ( N = 458 )

Feb ( N = 421 )

Mar ( N = 439 )

Apr ( N = 412 )

May ( N = 454 )

Jun ( N = 242 )

Jul ( N = 19 )

Aug ( N = 182 )

Sep ( N = 369 )

Oct ( N = 397 )

Nov ( N = 381 )

Dec ( N = 389 )