Previous Annual Index     Daily Index    Next
vis_survey_1999_04_28_04_51 map vis_1999_04_28_04_51_57_ec.html vis_1999_04_28_04_52_51_ec.html vis_1999_04_28_04_53_45_ec.html vis_1999_04_28_04_54_39_ec.html vis_1999_04_28_04_55_33_ec.html vis_1999_04_28_04_56_28_ec.html vis_1999_04_28_04_57_22_ec.html vis_1999_04_28_04_58_16_ec.html vis_1999_04_28_04_59_10_ec.html vis_1999_04_28_05_00_04_ec.html vis_1999_04_28_05_00_58_ec.html vis_1999_04_28_05_01_52_ec.html vis_1999_04_28_05_02_46_ec.html vis_1999_04_28_05_03_41_ec.html vis_1999_04_28_05_04_35_ec.html vis_1999_04_28_05_05_29_ec.html vis_1999_04_28_05_06_23_ec.html vis_1999_04_28_05_07_17_ec.html vis_1999_04_28_05_08_11_ec.html vis_1999_04_28_05_09_05_ec.html vis_1999_04_28_05_10_00_ec.html vis_1999_04_28_05_10_54_ec.html vis_1999_04_28_05_11_48_ec.html vis_1999_04_28_05_12_42_ec.html vis_1999_04_28_05_13_36_ec.html vis_1999_04_28_05_14_30_ec.html vis_1999_04_28_05_15_24_ec.html vis_1999_04_28_05_16_19_ec.html vis_1999_04_28_05_17_13_ec.html vis_1999_04_28_05_18_07_ec.html vis_1999_04_28_05_19_01_ec.html vis_1999_04_28_05_19_55_ec.html vis_1999_04_28_05_20_49_ec.html vis_1999_04_28_05_21_43_ec.html vis_1999_04_28_05_22_37_ec.html vis_1999_04_28_05_23_32_ec.html vis_1999_04_28_05_24_26_ec.html vis_1999_04_28_05_25_20_ec.html vis_1999_04_28_05_26_14_ec.html vis_1999_04_28_05_27_08_ec.html vis_1999_04_28_05_28_02_ec.html vis_1999_04_28_05_28_57_ec.html vis_1999_04_28_05_29_51_ec.html vis_1999_04_28_05_30_45_ec.html vis_1999_04_28_05_31_39_ec.html vis_1999_04_28_05_32_33_ec.html vis_1999_04_28_05_33_27_ec.html vis_1999_04_28_05_34_21_ec.html vis_1999_04_28_05_35_15_ec.html vis_1999_04_28_05_36_10_ec.html vis_1999_04_28_05_37_04_ec.html vis_1999_04_28_05_37_58_ec.html vis_1999_04_28_05_38_52_ec.html vis_1999_04_28_05_39_46_ec.html vis_1999_04_28_05_40_40_ec.html vis_1999_04_28_05_41_34_ec.html vis_1999_04_28_05_42_28_ec.html vis_1999_04_28_05_43_23_ec.html vis_1999_04_28_05_44_17_ec.html vis_1999_04_28_05_45_11_ec.html vis_1999_04_28_05_46_05_ec.html vis_1999_04_28_05_46_59_ec.html vis_1999_04_28_05_47_53_ec.html vis_1999_04_28_05_48_48_ec.html vis_1999_04_28_05_49_42_ec.html vis_1999_04_28_05_50_36_ec.html vis_1999_04_28_05_51_30_ec.html vis_1999_04_28_05_52_24_ec.html vis_1999_04_28_05_53_18_ec.html vis_1999_04_28_05_54_12_ec.html vis_1999_04_28_05_55_07_ec.html vis_1999_04_28_05_56_01_ec.html vis_1999_04_28_05_56_55_ec.html vis_1999_04_28_05_57_49_ec.html vis_1999_04_28_05_58_43_ec.html vis_1999_04_28_05_59_37_ec.html vis_1999_04_28_06_00_31_ec.html vis_1999_04_28_06_01_25_ec.html vis_1999_04_28_06_02_20_ec.html vis_1999_04_28_06_03_14_ec.html
Previous Annual Index     Daily Index    Next