Jan ( N = 278 )
Feb ( N = 247 )
Mar ( N = 270 )
Apr ( N = 270 )
May ( N = 279 )
Jun ( N = 270 )
Jul ( N = 276 )
Aug ( N = 279 )
Sep ( N = 143 )
Jan ( N = 275 )
Feb ( N = 258 )
Mar ( N = 279 )
Apr ( N = 270 )
May ( N = 279 )
Jun ( N = 270 )
Jul ( N = 277 )
Aug ( N = 279 )
Sep ( N = 265 )
Oct ( N = 279 )
Nov ( N = 267 )
Dec ( N = 277 )
Jan ( N = 250 )
Feb ( N = 240 )
Mar ( N = 236 )
Apr ( N = 197 )
May ( N = 267 )
Jun ( N = 270 )
Jul ( N = 226 )
Aug ( N = 278 )
Sep ( N = 267 )
Oct ( N = 278 )
Nov ( N = 266 )
Dec ( N = 279 )
Jan ( N = 278 )
Feb ( N = 243 )
Mar ( N = 266 )
Apr ( N = 270 )
May ( N = 279 )
Jun ( N = 261 )
Jul ( N = 201 )
Aug ( N = 269 )
Sep ( N = 251 )
Oct ( N = 278 )
Nov ( N = 265 )
Dec ( N = 277 )
May ( N = None )
Jun ( N = 67 )
Jul ( N = 273 )
Aug ( N = 279 )
Sep ( N = 268 )
Oct ( N = 278 )
Nov ( N = 255 )
Dec ( N = 270 )