What is every growth rate in 1991-2001 when sex ratio in 2001 is 937?
CREATE TABLE "wise_district_demographics_http_gov_bih_" (
  "districts_of_bihar" text,
  "total_population_2001" real,
  "male_population_2001" real,
  "female_population_2001" real,
  "growth_rate_1981_91" text,
  "growth_rate_1991_01" text,
  "sex_ratio_1991" real,
  "sex_ratio_2001" real,
  "population_density_1991" real,
  "population_density_2001" real
);
SELECT "growth_rate_1991_01" FROM "wise_district_demographics_http_gov_bih_" WHERE "sex_ratio_2001"=937;