Jan ( N = 256 )

Feb ( N = 224 )

Mar ( N = 267 )

Apr ( N = 265 )

May ( N = 276 )

Jun ( N = 269 )

Jul ( N = 271 )

Aug ( N = 274 )

Sep ( N = 142 )

Jan ( N = 279 )

Feb ( N = 236 )

Mar ( N = 265 )

Apr ( N = 269 )

May ( N = 277 )

Jun ( N = 267 )

Jul ( N = 268 )

Aug ( N = 276 )

Sep ( N = 265 )

Oct ( N = 277 )

Nov ( N = 258 )

Dec ( N = 275 )

Feb ( N = 122 )

Mar ( N = 278 )

Apr ( N = 256 )

May ( N = 261 )

Jun ( N = 270 )

Jul ( N = 263 )

Aug ( N = 279 )

Sep ( N = 270 )

Oct ( N = 279 )

Nov ( N = 253 )

Dec ( N = 270 )