Previous Annual Index     Daily Index    Next
vis_survey_1999_03_23_12_22 map vis_1999_03_23_12_22_16_ec.html vis_1999_03_23_12_23_10_ec.html vis_1999_03_23_12_24_04_ec.html vis_1999_03_23_12_24_58_ec.html vis_1999_03_23_12_25_52_ec.html vis_1999_03_23_12_26_46_ec.html vis_1999_03_23_12_27_40_ec.html vis_1999_03_23_12_28_34_ec.html vis_1999_03_23_12_29_28_ec.html vis_1999_03_23_12_30_22_ec.html vis_1999_03_23_12_31_17_ec.html vis_1999_03_23_12_32_10_ec.html vis_1999_03_23_12_33_04_ec.html vis_1999_03_23_12_33_59_ec.html vis_1999_03_23_12_34_53_ec.html vis_1999_03_23_12_35_47_ec.html vis_1999_03_23_12_36_41_ec.html vis_1999_03_23_12_37_35_ec.html vis_1999_03_23_12_38_29_ec.html vis_1999_03_23_12_39_23_ec.html vis_1999_03_23_12_40_17_ec.html vis_1999_03_23_12_41_11_ec.html vis_1999_03_23_12_42_05_ec.html vis_1999_03_23_12_42_59_ec.html vis_1999_03_23_12_43_53_ec.html vis_1999_03_23_12_44_47_ec.html vis_1999_03_23_12_45_41_ec.html vis_1999_03_23_12_46_35_ec.html vis_1999_03_23_12_47_29_ec.html vis_1999_03_23_12_48_23_ec.html vis_1999_03_23_12_49_17_ec.html vis_1999_03_23_12_50_11_ec.html vis_1999_03_23_12_51_05_ec.html vis_1999_03_23_12_51_59_ec.html vis_1999_03_23_12_52_53_ec.html vis_1999_03_23_12_53_47_ec.html vis_1999_03_23_12_54_41_ec.html vis_1999_03_23_12_55_35_ec.html vis_1999_03_23_12_56_29_ec.html vis_1999_03_23_12_57_23_ec.html vis_1999_03_23_12_58_18_ec.html vis_1999_03_23_12_59_12_ec.html vis_1999_03_23_13_00_06_ec.html vis_1999_03_23_13_01_00_ec.html vis_1999_03_23_13_01_54_ec.html vis_1999_03_23_13_02_48_ec.html vis_1999_03_23_13_03_42_ec.html vis_1999_03_23_13_04_36_ec.html vis_1999_03_23_13_05_30_ec.html vis_1999_03_23_13_06_24_ec.html vis_1999_03_23_13_07_18_ec.html vis_1999_03_23_13_08_12_ec.html vis_1999_03_23_13_09_06_ec.html vis_1999_03_23_13_10_00_ec.html vis_1999_03_23_13_10_54_ec.html vis_1999_03_23_13_11_48_ec.html vis_1999_03_23_13_12_42_ec.html vis_1999_03_23_13_13_36_ec.html vis_1999_03_23_13_14_30_ec.html vis_1999_03_23_13_15_24_ec.html vis_1999_03_23_13_16_18_ec.html vis_1999_03_23_13_17_12_ec.html vis_1999_03_23_13_18_06_ec.html vis_1999_03_23_13_19_00_ec.html vis_1999_03_23_13_19_54_ec.html vis_1999_03_23_13_20_48_ec.html vis_1999_03_23_13_21_42_ec.html vis_1999_03_23_13_22_37_ec.html vis_1999_03_23_13_23_31_ec.html vis_1999_03_23_13_24_25_ec.html vis_1999_03_23_13_25_19_ec.html vis_1999_03_23_13_26_13_ec.html vis_1999_03_23_13_27_07_ec.html vis_1999_03_23_13_28_01_ec.html vis_1999_03_23_13_28_55_ec.html vis_1999_03_23_13_29_49_ec.html vis_1999_03_23_13_30_43_ec.html vis_1999_03_23_13_31_37_ec.html vis_1999_03_23_13_32_31_ec.html vis_1999_03_23_13_33_25_ec.html
Previous Annual Index     Daily Index    Next