Jan ( N = 32 )

Feb ( N = 37 )

Mar ( N = 108 )

Apr ( N = 205 )

May ( N = 116 )

Jun ( N = 102 )

Jul ( N = 128 )

Aug ( N = 101 )

Sep ( N = 37 )

Oct ( N = 102 )

Nov ( N = 68 )

Dec ( N = 36 )