Jan ( N = 785 )

Feb ( N = 970 )

Mar ( N = 521 )

Apr ( N = 1139 )

May ( N = 200 )

Oct ( N = 852 )

Nov ( N = 1140 )

Dec ( N = 253 )

Jan ( N = 1168 )

Feb ( N = 1046 )

Mar ( N = 1178 )

Apr ( N = 745 )

May ( N = 304 )

Sep ( N = 434 )

Oct ( N = 753 )

Nov ( N = 1097 )

Dec ( N = 1136 )

Sep ( N = 1134 )

Oct ( N = 307 )

Dec ( N = 872 )