Jan ( N = 269 )

Feb ( N = 245 )

Mar ( N = 278 )

Apr ( N = 260 )

May ( N = 262 )

Jun ( N = 60 )

Jul ( N = 80 )

Aug ( N = 266 )

Sep ( N = 257 )

Oct ( N = 278 )

Nov ( N = 255 )

Dec ( N = 188 )