Previous Annual Index     Daily Index    Next
 vis_survey_1997_01_05_11_16 map vis_1997_01_05_11_16_45_lr.html vis_1997_01_05_11_17_09_lr.html vis_1997_01_05_11_17_37_ec.html vis_1997_01_05_11_18_28_lr.html vis_1997_01_05_11_18_51_lr.html vis_1997_01_05_11_19_19_ec.html vis_1997_01_05_11_20_15_lr.html vis_1997_01_05_11_20_39_lr.html vis_1997_01_05_11_21_07_ec.html vis_1997_01_05_11_21_58_lr.html vis_1997_01_05_11_22_21_lr.html vis_1997_01_05_11_22_50_ec.html vis_1997_01_05_11_23_41_lr.html vis_1997_01_05_11_24_05_lr.html vis_1997_01_05_11_24_33_ec.html vis_1997_01_05_11_25_23_lr.html vis_1997_01_05_11_25_46_lr.html vis_1997_01_05_11_26_14_ec.html vis_1997_01_05_11_27_10_lr.html vis_1997_01_05_11_27_34_lr.html vis_1997_01_05_11_28_02_ec.html vis_1997_01_05_11_28_53_lr.html vis_1997_01_05_11_29_16_lr.html vis_1997_01_05_11_29_44_ec.html vis_1997_01_05_11_30_35_lr.html vis_1997_01_05_11_30_59_lr.html vis_1997_01_05_11_31_27_ec.html vis_1997_01_05_11_32_17_lr.html vis_1997_01_05_11_32_41_lr.html vis_1997_01_05_11_33_09_ec.html vis_1997_01_05_11_34_41_lr.html vis_1997_01_05_11_35_05_lr.html vis_1997_01_05_11_35_30_lr.html vis_1997_01_05_11_35_58_ec.html vis_1997_01_05_11_36_54_lr.html vis_1997_01_05_11_37_18_lr.html vis_1997_01_05_11_37_45_ec.html vis_1997_01_05_11_38_36_lr.html vis_1997_01_05_11_39_00_lr.html vis_1997_01_05_11_39_28_ec.html vis_1997_01_05_11_40_19_lr.html vis_1997_01_05_11_40_42_lr.html vis_1997_01_05_11_41_10_ec.html vis_1997_01_05_11_42_01_lr.html vis_1997_01_05_11_42_24_lr.html vis_1997_01_05_11_42_52_ec.html vis_1997_01_05_11_43_43_lr.html vis_1997_01_05_11_44_06_lr.html vis_1997_01_05_11_44_34_ec.html vis_1997_01_05_11_45_30_lr.html vis_1997_01_05_11_45_54_lr.html vis_1997_01_05_11_46_22_ec.html vis_1997_01_05_11_47_13_lr.html vis_1997_01_05_11_47_38_lr.html vis_1997_01_05_11_48_06_ec.html vis_1997_01_05_11_48_57_lr.html vis_1997_01_05_11_49_20_lr.html vis_1997_01_05_11_49_47_ec.html vis_1997_01_05_11_50_38_lr.html vis_1997_01_05_11_51_01_lr.html vis_1997_01_05_11_51_29_ec.html vis_1997_01_05_11_52_20_lr.html vis_1997_01_05_11_52_43_lr.html vis_1997_01_05_11_53_11_ec.html vis_1997_01_05_11_54_08_lr.html vis_1997_01_05_11_54_32_lr.html vis_1997_01_05_11_55_00_ec.html vis_1997_01_05_11_55_51_lr.html vis_1997_01_05_11_56_14_lr.html vis_1997_01_05_11_56_42_ec.html vis_1997_01_05_11_57_33_lr.html vis_1997_01_05_11_57_56_lr.html vis_1997_01_05_11_58_24_ec.html vis_1997_01_05_11_59_15_lr.html vis_1997_01_05_11_59_38_lr.html vis_1997_01_05_12_00_07_ec.html vis_1997_01_05_12_00_58_lr.html vis_1997_01_05_12_01_21_lr.html vis_1997_01_05_12_01_49_ec.html vis_1997_01_05_12_02_45_lr.html
Previous Annual Index     Daily Index    Next