Previous Annual Index     Daily Index    Next
 vis_survey_1997_02_17_13_13 map vis_1997_02_17_13_13_49_ec.html vis_1997_02_17_13_14_49_ec.html vis_1997_02_17_13_15_49_ec.html vis_1997_02_17_13_16_49_ec.html vis_1997_02_17_13_18_43_ec.html vis_1997_02_17_13_19_43_ec.html vis_1997_02_17_13_20_43_ec.html vis_1997_02_17_13_21_44_ec.html vis_1997_02_17_13_22_44_ec.html vis_1997_02_17_13_24_38_ec.html vis_1997_02_17_13_25_38_ec.html vis_1997_02_17_13_26_38_ec.html vis_1997_02_17_13_27_39_ec.html vis_1997_02_17_13_28_39_ec.html vis_1997_02_17_13_30_33_ec.html vis_1997_02_17_13_31_33_ec.html vis_1997_02_17_13_32_33_ec.html vis_1997_02_17_13_33_33_ec.html vis_1997_02_17_13_34_33_ec.html vis_1997_02_17_13_41_42_ec.html vis_1997_02_17_13_42_43_ec.html vis_1997_02_17_13_43_43_ec.html vis_1997_02_17_13_44_43_ec.html vis_1997_02_17_13_45_43_ec.html vis_1997_02_17_13_47_37_ec.html vis_1997_02_17_13_48_37_ec.html vis_1997_02_17_13_49_38_ec.html vis_1997_02_17_13_50_38_ec.html vis_1997_02_17_13_51_38_ec.html vis_1997_02_17_13_53_32_ec.html vis_1997_02_17_13_54_32_ec.html vis_1997_02_17_13_55_32_ec.html vis_1997_02_17_13_56_32_ec.html vis_1997_02_17_13_57_33_ec.html vis_1997_02_17_13_59_34_lr.html vis_1997_02_17_13_59_59_lr.html vis_1997_02_17_14_00_29_lr.html vis_1997_02_17_14_01_03_ec.html vis_1997_02_17_14_01_59_lr.html vis_1997_02_17_14_02_24_lr.html vis_1997_02_17_14_02_53_lr.html vis_1997_02_17_14_03_27_ec.html vis_1997_02_17_14_04_53_lr.html vis_1997_02_17_14_05_18_lr.html vis_1997_02_17_14_05_47_lr.html vis_1997_02_17_14_06_12_lr.html vis_1997_02_17_14_06_46_ec.html vis_1997_02_17_14_07_42_lr.html vis_1997_02_17_14_08_06_lr.html vis_1997_02_17_14_08_36_lr.html vis_1997_02_17_14_09_10_ec.html vis_1997_02_17_14_10_36_lr.html vis_1997_02_17_14_11_01_lr.html vis_1997_02_17_14_11_30_lr.html vis_1997_02_17_14_11_55_lr.html vis_1997_02_17_14_12_29_ec.html vis_1997_02_17_14_13_24_lr.html vis_1997_02_17_14_13_49_lr.html vis_1997_02_17_14_14_18_lr.html vis_1997_02_17_14_14_53_ec.html vis_1997_02_17_14_16_19_lr.html vis_1997_02_17_14_16_49_lr.html vis_1997_02_17_14_17_14_lr.html vis_1997_02_17_14_17_43_lr.html vis_1997_02_17_14_18_17_ec.html vis_1997_02_17_14_19_13_lr.html vis_1997_02_17_14_19_38_lr.html vis_1997_02_17_14_20_07_lr.html vis_1997_02_17_14_20_42_ec.html vis_1997_02_17_14_22_08_lr.html vis_1997_02_17_14_22_38_lr.html vis_1997_02_17_14_23_02_lr.html vis_1997_02_17_14_23_32_lr.html vis_1997_02_17_14_24_06_ec.html vis_1997_02_17_14_28_14_lr.html vis_1997_02_17_14_28_43_ec.html vis_1997_02_17_14_29_39_lr.html vis_1997_02_17_14_30_03_lr.html vis_1997_02_17_14_30_33_lr.html vis_1997_02_17_14_31_07_ec.html
Previous Annual Index     Daily Index    Next