Jan ( N = 246 )

Feb ( N = 214 )

Mar ( N = 244 )

Apr ( N = 228 )

May ( N = 238 )

Jun ( N = 219 )

Jul ( N = 221 )

Aug ( N = 212 )

Sep ( N = 47 )

Jan ( N = 87 )

Feb ( N = 95 )

Mar ( N = 243 )

Apr ( N = 176 )

May ( N = 233 )

Jun ( N = 204 )

Jul ( N = 221 )

Aug ( N = 209 )

Sep ( N = 218 )

Oct ( N = 233 )

Nov ( N = 235 )

Dec ( N = 245 )

Jan ( N = 299 )

Feb ( N = 269 )

Mar ( N = 299 )

Apr ( N = 142 )

May ( N = 78 )

Jun ( N = 83 )

Jul ( N = 51 )

Aug ( N = 79 )

Sep ( N = 85 )

Oct ( N = 89 )

Nov ( N = 88 )

Dec ( N = 101 )

May ( N = 34 )

Jun ( N = 275 )

Jul ( N = 308 )

Aug ( N = 309 )

Sep ( N = 298 )

Oct ( N = 263 )

Nov ( N = 300 )

Dec ( N = 310 )