Jan ( N = 364 )

Feb ( N = 229 )

Mar ( N = 314 )

Apr ( N = 392 )

May ( N = 402 )

Jun ( N = 280 )

Jul ( N = 360 )

Aug ( N = 342 )

Sep ( N = 187 )

Oct ( N = 312 )

Nov ( N = 307 )

Dec ( N = 265 )