Previous Annual Index     Daily Index    Next
vis_survey_1998_08_31_00_00 map vis_1998_08_30_23_59_23_ec.html vis_1998_08_31_00_00_17_ec.html vis_1998_08_31_00_01_12_ec.html vis_1998_08_31_00_02_06_ec.html vis_1998_08_31_00_03_00_ec.html vis_1998_08_31_00_03_54_ec.html vis_1998_08_31_00_04_48_ec.html vis_1998_08_31_00_05_42_ec.html vis_1998_08_31_00_06_37_ec.html vis_1998_08_31_00_07_31_ec.html vis_1998_08_31_00_08_25_ec.html vis_1998_08_31_00_09_19_ec.html vis_1998_08_31_00_10_13_ec.html vis_1998_08_31_00_11_07_ec.html vis_1998_08_31_00_12_02_ec.html vis_1998_08_31_00_12_56_ec.html vis_1998_08_31_00_13_50_ec.html vis_1998_08_31_00_14_44_ec.html vis_1998_08_31_00_15_38_ec.html vis_1998_08_31_00_16_33_ec.html vis_1998_08_31_00_17_27_ec.html vis_1998_08_31_00_18_21_ec.html vis_1998_08_31_00_19_15_ec.html vis_1998_08_31_00_20_09_ec.html vis_1998_08_31_00_21_04_ec.html vis_1998_08_31_00_21_58_ec.html vis_1998_08_31_00_22_52_ec.html vis_1998_08_31_00_23_46_ec.html vis_1998_08_31_00_24_40_ec.html vis_1998_08_31_00_25_34_ec.html vis_1998_08_31_00_26_29_ec.html vis_1998_08_31_00_27_23_ec.html vis_1998_08_31_00_28_17_ec.html vis_1998_08_31_00_29_11_ec.html vis_1998_08_31_00_30_05_ec.html vis_1998_08_31_00_31_00_ec.html vis_1998_08_31_00_31_54_ec.html vis_1998_08_31_00_37_12_ec.html vis_1998_08_31_00_38_06_ec.html vis_1998_08_31_00_39_01_ec.html vis_1998_08_31_00_39_55_ec.html vis_1998_08_31_00_40_49_ec.html vis_1998_08_31_00_41_43_ec.html vis_1998_08_31_00_42_37_ec.html vis_1998_08_31_00_43_32_ec.html vis_1998_08_31_00_44_26_ec.html vis_1998_08_31_00_45_20_ec.html vis_1998_08_31_00_46_14_ec.html vis_1998_08_31_00_47_08_ec.html vis_1998_08_31_00_48_03_ec.html vis_1998_08_31_00_48_57_ec.html vis_1998_08_31_00_49_51_ec.html vis_1998_08_31_00_50_45_ec.html vis_1998_08_31_00_51_39_ec.html vis_1998_08_31_01_03_54_ec.html vis_1998_08_31_01_04_49_ec.html vis_1998_08_31_01_05_43_ec.html vis_1998_08_31_01_06_37_ec.html vis_1998_08_31_01_07_31_ec.html vis_1998_08_31_01_08_25_ec.html vis_1998_08_31_01_09_20_ec.html vis_1998_08_31_01_10_14_ec.html vis_1998_08_31_01_11_08_ec.html vis_1998_08_31_01_12_02_ec.html vis_1998_08_31_01_12_56_ec.html vis_1998_08_31_01_18_16_ec.html vis_1998_08_31_01_19_10_ec.html vis_1998_08_31_01_20_04_ec.html vis_1998_08_31_01_20_58_ec.html vis_1998_08_31_01_21_52_ec.html vis_1998_08_31_01_22_47_ec.html vis_1998_08_31_01_23_41_ec.html vis_1998_08_31_01_24_35_ec.html vis_1998_08_31_01_25_29_ec.html vis_1998_08_31_01_26_23_ec.html vis_1998_08_31_01_27_18_ec.html vis_1998_08_31_01_28_12_ec.html vis_1998_08_31_01_33_31_ec.html vis_1998_08_31_01_34_25_ec.html vis_1998_08_31_01_35_19_ec.html
Previous Annual Index     Daily Index    Next