Jan ( N = 328 )

Feb ( N = 357 )

Mar ( N = 418 )

Apr ( N = 417 )

May ( N = 426 )

Jun ( N = 390 )

Jul ( N = 78 )

Aug ( N = 197 )

Sep ( N = 325 )

Oct ( N = 227 )

Nov ( N = 222 )

Dec ( N = 187 )