Previous Annual Index     Daily Index    Next
 vis_survey_1997_02_11_02_44 map vis_1997_02_11_02_44_56_lr.html vis_1997_02_11_02_45_30_ec.html vis_1997_02_11_02_46_20_lr.html vis_1997_02_11_02_46_50_lr.html vis_1997_02_11_02_47_19_ec.html vis_1997_02_11_02_48_14_lr.html vis_1997_02_11_02_48_38_lr.html vis_1997_02_11_02_49_08_ec.html vis_1997_02_11_02_50_38_lr.html vis_1997_02_11_02_51_08_lr.html vis_1997_02_11_02_51_33_lr.html vis_1997_02_11_02_52_07_ec.html vis_1997_02_11_02_52_57_lr.html vis_1997_02_11_02_53_26_lr.html vis_1997_02_11_02_53_56_ec.html vis_1997_02_11_02_54_51_lr.html vis_1997_02_11_02_55_15_lr.html vis_1997_02_11_02_55_44_ec.html vis_1997_02_11_02_57_15_lr.html vis_1997_02_11_02_57_45_lr.html vis_1997_02_11_02_58_10_lr.html vis_1997_02_11_02_58_44_ec.html vis_1997_02_11_02_59_34_lr.html vis_1997_02_11_03_00_03_lr.html vis_1997_02_11_03_00_33_ec.html vis_1997_02_11_03_01_27_lr.html vis_1997_02_11_03_01_52_lr.html vis_1997_02_11_03_02_21_ec.html vis_1997_02_11_03_03_52_lr.html vis_1997_02_11_03_04_22_lr.html vis_1997_02_11_03_04_47_lr.html vis_1997_02_11_03_05_21_ec.html vis_1997_02_11_03_06_11_lr.html vis_1997_02_11_03_06_40_lr.html vis_1997_02_11_03_07_10_ec.html vis_1997_02_11_03_08_04_lr.html vis_1997_02_11_03_08_29_lr.html vis_1997_02_11_03_08_58_ec.html vis_1997_02_11_03_10_29_lr.html vis_1997_02_11_03_10_59_lr.html vis_1997_02_11_03_11_24_lr.html vis_1997_02_11_03_11_57_ec.html vis_1997_02_11_03_12_48_lr.html vis_1997_02_11_03_13_17_lr.html vis_1997_02_11_03_13_47_ec.html vis_1997_02_11_03_14_41_lr.html vis_1997_02_11_03_15_05_lr.html vis_1997_02_11_03_15_35_ec.html vis_1997_02_11_03_17_06_lr.html vis_1997_02_11_03_17_36_lr.html vis_1997_02_11_03_18_01_lr.html vis_1997_02_11_03_18_35_ec.html vis_1997_02_11_03_19_30_lr.html vis_1997_02_11_03_19_55_lr.html vis_1997_02_11_03_20_29_ec.html vis_1997_02_11_03_21_19_lr.html vis_1997_02_11_03_21_48_lr.html vis_1997_02_11_03_22_18_ec.html vis_1997_02_11_03_23_49_lr.html vis_1997_02_11_03_24_19_lr.html vis_1997_02_11_03_24_44_lr.html vis_1997_02_11_03_25_17_ec.html vis_1997_02_11_03_26_08_lr.html vis_1997_02_11_03_26_37_lr.html vis_1997_02_11_03_27_07_ec.html vis_1997_02_11_03_28_01_lr.html vis_1997_02_11_03_28_26_lr.html vis_1997_02_11_03_29_00_ec.html vis_1997_02_11_03_30_32_lr.html vis_1997_02_11_03_31_02_lr.html vis_1997_02_11_03_31_27_lr.html vis_1997_02_11_03_32_00_ec.html vis_1997_02_11_03_32_51_lr.html vis_1997_02_11_03_33_20_lr.html vis_1997_02_11_03_33_50_ec.html vis_1997_02_11_03_34_44_lr.html vis_1997_02_11_03_35_09_lr.html vis_1997_02_11_03_35_43_ec.html vis_1997_02_11_03_37_15_lr.html vis_1997_02_11_03_37_45_lr.html
Previous Annual Index     Daily Index    Next