Question: What is Poll Source, when Democrat: Carl Levin is 61%?
SQL: SELECT "Poll Source" FROM "2-16751596-6" WHERE "Democrat: Carl Levin" = '61%';

Question: What is Democrat: Carl Levin, when Lead Margin is 22?
SQL: SELECT "Democrat: Carl Levin" FROM "2-16751596-6" WHERE "Lead Margin" = 22.0;

Question: What is Dates Administered, when Poll Source is Rasmussen Reports, when Lead Margin is greater than 18, when Republican: Jack Hoogendyk is 36%, and when Democrat: Carl Levin is 59%?
SQL: SELECT "Dates administered" FROM "2-16751596-6" WHERE "Poll Source" = 'Rasmussen Reports' AND "Lead Margin" > 18.0 AND "Republican: Jack Hoogendyk" = '36%' AND "Democrat: Carl Levin" = '59%';

Question: What is Dates Administered, when Democrat: Carl Levin is 61%?
SQL: SELECT "Dates administered" FROM "2-16751596-6" WHERE "Democrat: Carl Levin" = '61%';