CREATE TABLE "population_of_kazakhstan_1939_2009" (
  "year_january" real,
  "population_000" real,
  "rural_pct" real,
  "urban_pct" real,
  "source" text
);

Question: What is the urban population % when the rural percentage is 43?
SQL: SELECT MIN("urban_pct") FROM "population_of_kazakhstan_1939_2009" WHERE "rural_pct"=43;

Question: What is the rural population percentage in 1979?
SQL: SELECT MIN("rural_pct") FROM "population_of_kazakhstan_1939_2009" WHERE "year_january"=1979;

Question: How many percentage figures are given for the urban population when the total population number is 14685?
SQL: SELECT COUNT("urban_pct") FROM "population_of_kazakhstan_1939_2009" WHERE "population_000"=14685;

Question: For how many years was the urban population 57%?
SQL: SELECT COUNT("source") FROM "population_of_kazakhstan_1939_2009" WHERE "urban_pct"=57;