Table: eastern_bloc_economies
Columns: country
area_000s
1950_mil
1970_mil
1980_mil
1985_mil
annual_growth_1950_1985
density_1980

Question: Name the total number 1980 mil for soviet union
SQL: SELECT COUNT("1980_mil") FROM eastern_bloc_economies WHERE "country" = 'Soviet Union'

Question: Name the country for 37.23 1985
SQL: SELECT "country" FROM eastern_bloc_economies WHERE "1985_mil" = '37.23'

Question: Name the country for 2.16 
SQL: SELECT "country" FROM eastern_bloc_economies WHERE "1970_mil" = '2.16'