Jan ( N = 187 )

Feb ( N = 150 )

Mar ( N = 415 )

Apr ( N = 410 )

May ( N = 403 )

Jun ( N = 368 )

Jul ( N = 367 )

Aug ( N = 341 )

Sep ( N = 313 )

Oct ( N = 309 )

Nov ( N = 271 )

Dec ( N = 260 )