CREATE TABLE "vital_statistics" (
  "period" text,
  "births" text,
  "deaths" text,
  "difference" text,
  "crude_birth_rate" real,
  "crude_death_rate" real,
  "natural_increase" real,
  "total_fertility_rate" real,
  "infant_mortality_rate" real
);

Question: Among  deaths  106 000  how many is crude rate.
SQL: SELECT "crude_death_rate" FROM "vital_statistics" WHERE "deaths"='106 000';

Question: where births is 388 000 how many number is natural increase
SQL: SELECT COUNT("natural_increase") FROM "vital_statistics" WHERE "births"='388 000';

Question: period between 1985 - 1990 have minimum infant mortality rate of what.
SQL: SELECT MIN("infant_mortality_rate") FROM "vital_statistics" WHERE "period"='1985 - 1990';