Jan ( N = 419 )

Feb ( N = 371 )

Mar ( N = 393 )

Apr ( N = 354 )

May ( N = 375 )

Jun ( N = 364 )

Jul ( N = 321 )

Aug ( N = 414 )

Sep ( N = 405 )

Oct ( N = 429 )

Nov ( N = 379 )

Dec ( N = 260 )