Jan ( N = 383 )

Feb ( N = 1732 )

Mar ( N = 2379 )

Apr ( N = 2299 )

May ( N = 2381 )

Jun ( N = 2306 )

Jul ( N = 2368 )

Aug ( N = 2379 )

Sep ( N = 2308 )

Oct ( N = 2360 )

Nov ( N = 1565 )

Dec ( N = 956 )