Jan ( N = 430 )

Feb ( N = 313 )

Mar ( N = 397 )

Apr ( N = 419 )

May ( N = 431 )

Jun ( N = 419 )

Jul ( N = 420 )

Aug ( N = 394 )

Sep ( N = 268 )

Oct ( N = 1 )

Nov ( N = 41 )

Dec ( N = 22 )