Jan ( N = 247 )

Feb ( N = 220 )

Mar ( N = 245 )

Apr ( N = 228 )

May ( N = 233 )

Jun ( N = 185 )

Jul ( N = 193 )

Aug ( N = 203 )

Sep ( N = 48 )

Jan ( N = 88 )

Feb ( N = 75 )

Mar ( N = 237 )

Apr ( N = 235 )

May ( N = 229 )

Jun ( N = 181 )

Jul ( N = 187 )

Aug ( N = 191 )

Sep ( N = 221 )

Oct ( N = 232 )

Nov ( N = 155 )

Dec ( N = 245 )

May ( N = 26 )

Jun ( N = 79 )

Jul ( N = 60 )

Aug ( N = 78 )

Sep ( N = 89 )

Oct ( N = 90 )

Nov ( N = 88 )

Dec ( N = 89 )