Jan ( N = 1171 )

Feb ( N = 1129 )

Mar ( N = 1208 )

Apr ( N = 1155 )

May ( N = 1079 )

Jun ( N = 1169 )

Jul ( N = 1118 )

Aug ( N = 1110 )

Sep ( N = 1138 )

Oct ( N = 1207 )

Nov ( N = 1155 )

Dec ( N = 1184 )