Jan ( N = 1037 )

Feb ( N = 1039 )

Mar ( N = 1176 )

Apr ( N = 1169 )

May ( N = 1114 )

Jun ( N = 1091 )

Jul ( N = 1164 )

Aug ( N = 1206 )

Sep ( N = 1151 )

Oct ( N = 1154 )

Nov ( N = 1132 )

Dec ( N = 1086 )