Previous Annual Index     Daily Index    Next
vis_survey_1996_04_25_03_59 map vis_1996_04_25_03_59_40_ec.html vis_1996_04_25_04_00_16_ec.html vis_1996_04_25_04_00_52_ec.html vis_1996_04_25_04_01_25_ec.html vis_1996_04_25_04_01_57_ec.html vis_1996_04_25_04_02_33_ec.html vis_1996_04_25_04_03_06_ec.html vis_1996_04_25_04_03_39_ec.html vis_1996_04_25_04_04_12_ec.html vis_1996_04_25_04_04_44_ec.html vis_1996_04_25_04_05_20_ec.html vis_1996_04_25_04_05_56_ec.html vis_1996_04_25_04_06_31_ec.html vis_1996_04_25_04_07_07_ec.html vis_1996_04_25_04_07_43_ec.html vis_1996_04_25_04_08_18_ec.html vis_1996_04_25_04_08_54_ec.html vis_1996_04_25_04_09_30_ec.html vis_1996_04_25_04_10_05_ec.html vis_1996_04_25_04_10_41_ec.html vis_1996_04_25_04_11_17_ec.html vis_1996_04_25_04_11_53_ec.html vis_1996_04_25_04_12_28_ec.html vis_1996_04_25_04_13_04_ec.html vis_1996_04_25_04_13_40_ec.html vis_1996_04_25_04_14_16_ec.html vis_1996_04_25_04_14_51_ec.html vis_1996_04_25_04_15_27_ec.html vis_1996_04_25_04_16_03_ec.html vis_1996_04_25_04_16_39_ec.html vis_1996_04_25_04_17_14_ec.html vis_1996_04_25_04_17_50_ec.html vis_1996_04_25_04_18_26_ec.html vis_1996_04_25_04_19_01_ec.html vis_1996_04_25_04_19_37_ec.html vis_1996_04_25_04_20_13_ec.html vis_1996_04_25_04_20_49_ec.html vis_1996_04_25_04_21_24_ec.html vis_1996_04_25_04_22_00_ec.html vis_1996_04_25_04_22_36_ec.html vis_1996_04_25_04_23_12_ec.html vis_1996_04_25_04_23_47_ec.html vis_1996_04_25_04_24_23_ec.html vis_1996_04_25_04_24_59_ec.html vis_1996_04_25_04_25_34_ec.html vis_1996_04_25_04_26_10_ec.html vis_1996_04_25_04_26_46_ec.html vis_1996_04_25_04_27_21_ec.html vis_1996_04_25_04_27_57_ec.html vis_1996_04_25_04_28_33_ec.html vis_1996_04_25_04_29_09_ec.html vis_1996_04_25_04_29_44_ec.html vis_1996_04_25_04_30_20_ec.html vis_1996_04_25_04_30_56_ec.html vis_1996_04_25_04_31_32_ec.html vis_1996_04_25_04_32_07_ec.html vis_1996_04_25_04_32_43_ec.html vis_1996_04_25_04_33_19_ec.html vis_1996_04_25_04_33_55_ec.html vis_1996_04_25_04_34_30_ec.html vis_1996_04_25_04_35_06_ec.html vis_1996_04_25_04_35_42_ec.html vis_1996_04_25_04_36_17_ec.html vis_1996_04_25_04_36_53_ec.html vis_1996_04_25_04_37_29_ec.html vis_1996_04_25_04_40_39_ec.html vis_1996_04_25_04_41_15_ec.html vis_1996_04_25_04_41_51_ec.html vis_1996_04_25_04_42_27_ec.html vis_1996_04_25_04_43_02_ec.html vis_1996_04_25_04_43_38_ec.html vis_1996_04_25_04_44_14_ec.html
Previous Annual Index     Daily Index    Next