Question: Among  deaths  106 000  how many is crude rate.
SQL: SELECT "Crude Death Rate" FROM "1-21258-1" WHERE "Deaths" = '106 000';

Question: where births is 388 000 how many number is natural increase
SQL: SELECT COUNT("Natural Increase") FROM "1-21258-1" WHERE "Births" = '388 000';

Question: period between 1985 - 1990 have minimum infant mortality rate of what.
SQL: SELECT MIN("Infant Mortality Rate") FROM "1-21258-1" WHERE "Period" = '1985 - 1990';