Jan ( N = 1177 )

Feb ( N = 1064 )

Mar ( N = 1121 )

Apr ( N = 1139 )

May ( N = 1087 )

Jun ( N = 905 )

Jul ( N = 1172 )

Aug ( N = 1018 )

Sep ( N = 1140 )

Oct ( N = 1159 )

Nov ( N = 1140 )

Dec ( N = 1175 )