Site Name:   usgseros

Jan ( N = 1207 )

Feb ( N = 1071 )

Mar ( N = 1204 )

Apr ( N = 1128 )

May ( N = 1208 )

Jun ( N = 1166 )

Jul ( N = 1207 )

Aug ( N = 1201 )

Sep ( N = 1170 )

Oct ( N = 892 )

Jan ( N = 1208 )

Feb ( N = 1089 )

Mar ( N = 1206 )

Apr ( N = 1167 )

May ( N = 1203 )

Jun ( N = 1166 )

Jul ( N = 1160 )

Aug ( N = 1206 )

Sep ( N = 1164 )

Oct ( N = 1072 )

Nov ( N = 1168 )

Dec ( N = 1189 )

Jan ( N = 1208 )

Feb ( N = 1090 )

Mar ( N = 1107 )

Apr ( N = 1145 )

May ( N = 619 )

Jun ( N = 1166 )

Jul ( N = 1168 )

Aug ( N = 1200 )

Sep ( N = 1167 )

Oct ( N = 1177 )

Nov ( N = 1142 )

Dec ( N = 1208 )

Jan ( N = 1209 )

Feb ( N = 1051 )

Mar ( N = 1207 )

Apr ( N = 1164 )

May ( N = 1207 )

Jun ( N = 1142 )

Jul ( N = 550 )

Aug ( N = 1155 )

Sep ( N = 1165 )

Oct ( N = 1189 )

Nov ( N = 1163 )

Dec ( N = 1160 )

Jan ( N = 1168 )

Feb ( N = 1036 )

Mar ( N = 1208 )

Apr ( N = 1170 )

May ( N = 1205 )

Jun ( N = 1169 )

Jul ( N = 1202 )

Aug ( N = 1204 )

Sep ( N = 1159 )

Oct ( N = 1208 )

Nov ( N = 1161 )

Dec ( N = 1169 )

Jan ( N = 1208 )

Feb ( N = 1126 )

Mar ( N = 1206 )

Apr ( N = 1170 )

May ( N = 1191 )

Jun ( N = 1162 )

Jul ( N = 1197 )

Aug ( N = 1206 )

Sep ( N = 1169 )

Oct ( N = 1203 )

Nov ( N = 1168 )

Dec ( N = 1214 )

Jan ( N = 1194 )

Feb ( N = 1088 )

Mar ( N = 1208 )

Apr ( N = 1141 )

May ( N = 1206 )

Jun ( N = 1158 )

Jul ( N = 1190 )

Aug ( N = 1209 )

Sep ( N = 1170 )

Oct ( N = 1207 )

Nov ( N = 1169 )

Dec ( N = 1159 )

Aug ( N = 370 )

Sep ( N = 1170 )

Oct ( N = 1154 )

Nov ( N = 1075 )

Dec ( N = 1190 )

Jan ( N = 1178 )

Feb ( N = 1064 )

Mar ( N = 1178 )

Apr ( N = 1140 )

May ( N = 1133 )

Jun ( N = 1123 )

Jul ( N = 1162 )

Aug ( N = 1176 )

Sep ( N = 1139 )

Oct ( N = 37 )

Jan ( N = 1140 )

Feb ( N = 1069 )

Mar ( N = 1153 )

Apr ( N = 1137 )

May ( N = 1178 )

Jun ( N = 1132 )

Jul ( N = 1172 )

Aug ( N = 1176 )

Sep ( N = 1139 )

Oct ( N = 1178 )

Nov ( N = 1144 )

Dec ( N = 1171 )

Jan ( N = 1178 )

Feb ( N = 1047 )

Mar ( N = 1178 )

Apr ( N = 1136 )

May ( N = 1176 )

Jun ( N = 1102 )

Jul ( N = 1178 )

Aug ( N = 1175 )

Sep ( N = 1127 )

Oct ( N = 1178 )

Nov ( N = 1140 )

Dec ( N = 1176 )

Sep ( N = 788 )

Oct ( N = 1160 )

Nov ( N = 975 )

Dec ( N = 1161 )