Jan ( N = 401 )

Feb ( N = 362 )

Mar ( N = 403 )

Apr ( N = 361 )

May ( N = 381 )

Jun ( N = 191 )

Jan ( N = 325 )

Feb ( N = 300 )

Mar ( N = 337 )

Apr ( N = 328 )

May ( N = 324 )

Jun ( N = 323 )

Jul ( N = 337 )

Aug ( N = 337 )

Sep ( N = 327 )

Oct ( N = 196 )

Nov ( N = 376 )

Dec ( N = 406 )

Mar ( N = 268 )

Apr ( N = 355 )

May ( N = 365 )

Jun ( N = 357 )

Jul ( N = 352 )

Aug ( N = 336 )

Sep ( N = 329 )

Oct ( N = 335 )

Nov ( N = 280 )

Dec ( N = 127 )