Previous Annual Index     Daily Index    Next
vis_survey_1997_06_19_21_08 map vis_1997_06_19_21_08_43_ec.html vis_1997_06_19_21_09_44_ec.html vis_1997_06_19_21_10_44_ec.html vis_1997_06_19_21_11_44_ec.html vis_1997_06_19_21_12_44_ec.html vis_1997_06_19_21_13_44_ec.html vis_1997_06_19_21_14_44_ec.html vis_1997_06_19_21_15_44_ec.html vis_1997_06_19_21_16_45_ec.html vis_1997_06_19_21_17_45_ec.html vis_1997_06_19_21_18_45_ec.html vis_1997_06_19_21_19_45_ec.html vis_1997_06_19_21_20_45_ec.html vis_1997_06_19_21_21_45_ec.html vis_1997_06_19_21_22_45_ec.html vis_1997_06_19_21_23_45_ec.html vis_1997_06_19_21_24_45_ec.html vis_1997_06_19_21_25_46_ec.html vis_1997_06_19_21_26_46_ec.html vis_1997_06_19_21_27_46_ec.html vis_1997_06_19_21_28_46_ec.html vis_1997_06_19_21_29_46_ec.html vis_1997_06_19_21_30_46_ec.html vis_1997_06_19_21_31_46_ec.html vis_1997_06_19_21_32_46_ec.html vis_1997_06_19_21_33_46_ec.html vis_1997_06_19_21_34_47_ec.html vis_1997_06_19_21_35_47_ec.html vis_1997_06_19_21_36_47_ec.html vis_1997_06_19_21_37_47_ec.html vis_1997_06_19_21_38_47_ec.html vis_1997_06_19_21_39_47_ec.html vis_1997_06_19_21_40_47_ec.html vis_1997_06_19_21_41_48_ec.html vis_1997_06_19_21_42_48_ec.html vis_1997_06_19_21_43_48_ec.html vis_1997_06_19_21_44_48_ec.html vis_1997_06_19_21_45_48_ec.html vis_1997_06_19_21_46_48_ec.html vis_1997_06_19_21_47_48_ec.html vis_1997_06_19_21_48_48_ec.html vis_1997_06_19_21_49_49_ec.html vis_1997_06_19_21_50_49_ec.html vis_1997_06_19_21_51_49_ec.html vis_1997_06_19_21_52_49_ec.html vis_1997_06_19_21_53_49_ec.html vis_1997_06_19_21_54_49_ec.html vis_1997_06_19_21_55_49_ec.html vis_1997_06_19_21_56_49_ec.html vis_1997_06_19_21_57_49_ec.html vis_1997_06_19_21_58_50_ec.html vis_1997_06_19_21_59_50_ec.html vis_1997_06_19_22_00_50_ec.html vis_1997_06_19_22_01_50_ec.html vis_1997_06_19_22_02_50_ec.html vis_1997_06_19_22_03_50_ec.html vis_1997_06_19_22_04_50_ec.html vis_1997_06_19_22_05_51_ec.html vis_1997_06_19_22_06_51_ec.html vis_1997_06_19_22_07_51_ec.html vis_1997_06_19_22_08_51_ec.html vis_1997_06_19_22_09_51_ec.html vis_1997_06_19_22_10_51_ec.html vis_1997_06_19_22_11_51_ec.html vis_1997_06_19_22_12_51_ec.html vis_1997_06_19_22_13_52_ec.html vis_1997_06_19_22_14_52_ec.html vis_1997_06_19_22_15_52_ec.html vis_1997_06_19_22_16_52_ec.html vis_1997_06_19_22_17_52_ec.html vis_1997_06_19_22_18_52_ec.html vis_1997_06_19_22_19_52_ec.html vis_1997_06_19_22_20_52_ec.html vis_1997_06_19_22_21_52_ec.html vis_1997_06_19_22_22_53_ec.html vis_1997_06_19_22_23_53_ec.html vis_1997_06_19_22_24_53_ec.html vis_1997_06_19_22_25_53_ec.html vis_1997_06_19_22_26_53_ec.html vis_1997_06_19_22_27_53_ec.html
Previous Annual Index     Daily Index    Next