Question: What is the percent change (1990–2000) when the 2007 estimate is 0 1,598,161?
SQL: SELECT "Percent Change (1990–2000)" FROM "1-12720275-1" WHERE "2007 Estimate" = '0 1,598,161';

Question: What is the 2007 estimate when the rank (csa) is 4
SQL: SELECT "2007 Estimate" FROM "1-12720275-1" WHERE "Rank (CSA)" = '4';

Question: What is the 2007 estimate for Tulsa-Bartlesville, OK CSA?
SQL: SELECT "2007 Estimate" FROM "1-12720275-1" WHERE "Combined Statistical Area (or Metropolitan Statistical Area if noted)" = 'Tulsa-Bartlesville, OK CSA';

Question: How many times was the rank (csa) was (MSA 348)?
SQL: SELECT COUNT("2000 Population") FROM "1-12720275-1" WHERE "Rank (CSA)" = '(MSA 348)';

Question: What is the rank (csa) for the percentage change (1990-2000) was A034 +8.71%?
SQL: SELECT "Rank (CSA)" FROM "1-12720275-1" WHERE "Percent Change (1990–2000)" = 'A034 +8.71%';