Jan ( N = 2083 )

Feb ( N = 1929 )

Mar ( N = 2021 )

Apr ( N = 1567 )

May ( N = 2135 )

Jun ( N = 1766 )

Jul ( N = 2173 )

Aug ( N = 2064 )

Sep ( N = 1843 )

Oct ( N = 1938 )

Nov ( N = 1985 )

Dec ( N = 2091 )