Jan ( N = 15 )

Mar ( N = 19 )

Apr ( N = 810 )

May ( N = 1148 )

Jun ( N = 1171 )

Jul ( N = 1209 )

Aug ( N = 192 )

Oct ( N = 804 )

Nov ( N = 362 )

Dec ( N = 725 )

Oct ( N = 2 )