CREATE TABLE "professional_organizations" (
  "favorite_professional_sport" text,
  "2005" text,
  "2008" text,
  "2011" text,
  "2012" text
);

Question: What's listed for the 2012 that has a 2011 of 7.7% with a 2008 of 7.9%?
SQL: SELECT "2012" FROM "professional_organizations" WHERE "2011"='7.7%' AND "2008"='7.9%';

Question: What is listed for the 2011 that has a 2005 of 4.2%?
SQL: SELECT "2011" FROM "professional_organizations" WHERE "2005"='4.2%';

Question: What is listed for the 2012 that has a 2011 of 28.9%?
SQL: SELECT "2012" FROM "professional_organizations" WHERE "2011"='28.9%';

Question: What is listed for the 2005 that has a 2012 of 4.2%?
SQL: SELECT "2005" FROM "professional_organizations" WHERE "2012"='4.2%';

Question: What is listed the Favorite Professional Sport that's got a 2005 of 17.1%?
SQL: SELECT "favorite_professional_sport" FROM "professional_organizations" WHERE "2005"='17.1%';

Question: What is listed as the Favorite Professional Sport that has a 2008 of 8.9%?
SQL: SELECT "favorite_professional_sport" FROM "professional_organizations" WHERE "2008"='8.9%';