Jan ( N = 959 )

Feb ( N = 867 )

Mar ( N = 957 )

Apr ( N = 874 )

May ( N = 947 )

Jun ( N = 928 )

Jul ( N = 960 )

Aug ( N = 962 )

Sep ( N = 928 )

Oct ( N = 961 )

Nov ( N = 929 )

Dec ( N = 958 )