CREATE TABLE "average_polling" (
  "party" text,
  "result_parliam_election_2005" text,
  "result_county_elections_2007" text,
  "aug_2008" text,
  "sep_2008" text,
  "oct_2008" text,
  "nov_2008" text,
  "dec_2008" text,
  "jan_2009" text,
  "feb_2009" text,
  "mar_2009" text,
  "apr_2009" text,
  "may_2009" text,
  "jun_2009" text,
  "jul_2009" text,
  "aug_2009" text
);

Question: If the polling average in July 2009 was 7.2%, what was it in May 2009?
SQL: SELECT "may_2009" FROM "average_polling" WHERE "jul_2009"='7.2%';

Question: What was the polling average in Aug 2009 when is was 5.0% in Sep 2009?
SQL: SELECT "aug_2008" FROM "average_polling" WHERE "sep_2008"='5.0%';

Question: How many polling percentages were there in October 2008 when is was 30.8% in Aug 2008?
SQL: SELECT COUNT("oct_2008") FROM "average_polling" WHERE "aug_2008"='30.8%';

Question: Name the party/s when the polling percentage was 6.3% in Dec 2008.
SQL: SELECT "party" FROM "average_polling" WHERE "dec_2008"='6.3%';

Question: What was the polling percentage in Jul 2009 when the Parliament  Election result of 2005 was 6.5%?
SQL: SELECT "jul_2009" FROM "average_polling" WHERE "result_parliam_election_2005"='6.5%';

Question: What was the polling percentage in Nov 2008 when it was 1.7% in Aug 2008?
SQL: SELECT "nov_2008" FROM "average_polling" WHERE "aug_2008"='1.7%';