Jan ( N = 246 )

Feb ( N = 218 )

Mar ( N = 246 )

Apr ( N = 228 )

May ( N = 242 )

Jun ( N = 216 )

Jul ( N = 218 )

Aug ( N = 205 )

Sep ( N = 47 )

Jan ( N = 84 )

Feb ( N = 98 )

Mar ( N = 246 )

Apr ( N = 192 )

May ( N = 234 )

Jun ( N = 200 )

Jul ( N = 211 )

Aug ( N = 203 )

Sep ( N = 220 )

Oct ( N = 235 )

Nov ( N = 236 )

Dec ( N = 245 )

Jan ( N = 299 )

Feb ( N = 268 )

Mar ( N = 297 )

Apr ( N = 142 )

May ( N = 78 )

Jun ( N = 82 )

Jul ( N = 50 )

Aug ( N = 76 )

Sep ( N = 86 )

Oct ( N = 92 )

Nov ( N = 89 )

Dec ( N = 101 )

May ( N = 36 )

Jun ( N = 274 )

Jul ( N = 302 )

Aug ( N = 306 )

Sep ( N = 297 )

Oct ( N = 267 )

Nov ( N = 298 )

Dec ( N = 309 )