CREATE TABLE table_21042 ("Poll Source" CLOB, "Dates administered" CLOB, "Democrat: Vivian Davis Figures" CLOB, "Republican: Jeff Sessions" CLOB, "Lead Margin" FLOAT)

On November 14, 2007, what are the Democrat: Vivian Davis Figures percentages?
SELECT "Democrat: Vivian Davis Figures" FROM table_21042 WHERE "Dates administered" = 'November 14, 2007'
SELECT "Democrat: Vivian Davis Figures" FROM "table_21042" WHERE "Dates administered" = 'November 14, 2007'