CREATE TABLE "puerperal_fever_mortality_rates_for_birt" (
  "month" text,
  "births" text,
  "deaths" text,
  "rate_pct" text,
  "sort_restore" real
);

Question: What is the sort value that had deaths of 71?
SQL: SELECT "sort_restore" FROM "puerperal_fever_mortality_rates_for_birt" WHERE "deaths"='71';

Question: Which month had a sort value under 39 and 2 deaths?
SQL: SELECT "month" FROM "puerperal_fever_mortality_rates_for_birt" WHERE "sort_restore"<39 AND "deaths"='2';

Question: What is the number of sort values associated with 389 births?
SQL: SELECT COUNT("sort_restore") FROM "puerperal_fever_mortality_rates_for_birt" WHERE "births"='389';