Jan ( N = 317 )

Feb ( N = 132 )

Mar ( N = 418 )

Apr ( N = 402 )

May ( N = 431 )

Jun ( N = 406 )

Jul ( N = 433 )

Aug ( N = 426 )

Sep ( N = 419 )

Oct ( N = 434 )

Nov ( N = 361 )

Dec ( N = 357 )