Jan ( N = 1983 )

Feb ( N = 1662 )

Mar ( N = 1915 )

Apr ( N = 1918 )

May ( N = 1977 )

Jun ( N = 1919 )

Jul ( N = 1358 )

Aug ( N = 2032 )

Sep ( N = 2067 )

Oct ( N = 2222 )

Nov ( N = 1667 )

Dec ( N = 1699 )