Jan ( N = 408 )

Feb ( N = 329 )

Mar ( N = 149 )

Apr ( N = 328 )

May ( N = 289 )

Jun ( N = 224 )

Jul ( N = 433 )

Aug ( N = 434 )

Sep ( N = 402 )

Oct ( N = 418 )

Nov ( N = 373 )

Dec ( N = 386 )