Jan ( N = 1143 )

Feb ( N = 1036 )

Mar ( N = 1173 )

Apr ( N = 1210 )

May ( N = 2953 )

Jun ( N = 5090 )

Jul ( N = 6772 )

Aug ( N = 5153 )

Sep ( N = 5331 )

Oct ( N = 2110 )

Nov ( N = 1239 )

Dec ( N = 1208 )