Jan ( N = 389 )

Feb ( N = 352 )

Mar ( N = 383 )

Apr ( N = 323 )

May ( N = 377 )

Jun ( N = 376 )

Jul ( N = 398 )

Aug ( N = 337 )

Sep ( N = 382 )

Oct ( N = 387 )

Nov ( N = 376 )

Dec ( N = 343 )