Jan ( N = 2348 )

Feb ( N = 2193 )

Mar ( N = 2356 )

Apr ( N = 2264 )

May ( N = 2356 )

Jun ( N = 2228 )

Jul ( N = 2126 )

Aug ( N = 233 )

Sep ( N = 2 )

Oct ( N = 16 )

Nov ( N = 1860 )

Dec ( N = 2351 )