Jan ( N = 280 )
Feb ( N = 365 )
Mar ( N = 400 )
Apr ( N = 297 )
May ( N = 293 )
Jun ( N = 266 )
Jul ( N = 357 )
Aug ( N = 374 )
Sep ( N = 227 )
Oct ( N = 118 )
Nov ( N = 347 )
Dec ( N = 549 )