Jan ( N = 1891 )

Feb ( N = 1705 )

Mar ( N = 1891 )

Apr ( N = 1786 )

May ( N = 1847 )

Jun ( N = 1826 )

Jul ( N = 1891 )

Aug ( N = 1887 )

Sep ( N = 1240 )

Oct ( N = 1766 )

Nov ( N = 1827 )

Dec ( N = 1850 )