Jan ( N = 238 )
Feb ( N = 228 )
Mar ( N = 261 )
Apr ( N = 266 )
May ( N = 275 )
Jun ( N = 258 )
Jul ( N = 279 )
Aug ( N = 255 )
Sep ( N = 252 )
Oct ( N = 172 )
Jan ( N = 215 )
Feb ( N = 154 )
Mar ( N = 198 )
Apr ( N = 284 )
May ( N = 254 )
Jun ( N = 160 )
Jul ( N = 124 )
Aug ( N = 140 )
Sep ( N = 144 )
Oct ( N = 116 )
Nov ( N = 260 )
Dec ( N = 261 )
Jan ( N = 220 )
Feb ( N = 219 )
Mar ( N = 197 )
Apr ( N = 152 )
May ( N = 207 )
Jun ( N = 132 )
Jul ( N = 121 )
Aug ( N = 250 )
Sep ( N = 201 )
Oct ( N = 185 )
Nov ( N = 231 )
Dec ( N = 256 )
Jan ( N = 274 )
Feb ( N = 270 )
Mar ( N = 265 )
Apr ( N = 247 )
May ( N = 202 )
Jun ( N = 217 )
Jul ( N = 178 )
Aug ( N = 275 )
Sep ( N = 119 )
Oct ( N = 129 )
Nov ( N = 251 )
Dec ( N = 296 )
May ( N = None )
Jun ( N = 89 )
Jul ( N = 308 )
Aug ( N = 309 )
Sep ( N = 299 )
Oct ( N = 302 )
Nov ( N = 280 )
Dec ( N = 292 )