Jan ( N = 898 )

Feb ( N = 897 )

Mar ( N = 1031 )

Apr ( N = 1049 )

May ( N = 1071 )

Jun ( N = 1043 )

Jul ( N = 1081 )

Aug ( N = 1073 )

Sep ( N = 1046 )

Oct ( N = 1080 )

Nov ( N = 1043 )

Dec ( N = 1082 )