Jan ( N = 961 )

Feb ( N = 898 )

Mar ( N = 960 )

Apr ( N = 928 )

May ( N = 948 )

Jun ( N = 927 )

Jul ( N = 938 )

Aug ( N = 823 )

Sep ( N = 919 )

Oct ( N = 957 )

Nov ( N = 930 )

Dec ( N = 961 )