Jan ( N = 1876 )

Feb ( N = 1698 )

Mar ( N = 1883 )

Apr ( N = 1681 )

May ( N = 1886 )

Jun ( N = 1802 )

Jul ( N = 1865 )

Aug ( N = 1890 )

Sep ( N = 1825 )

Oct ( N = 1865 )

Nov ( N = 1824 )

Dec ( N = 1872 )