Table: serbia_demographics
Columns: average_population_x_1000
live_births
deaths
natural_change
crude_birth_rate_per_1000
crude_death_rate_per_1000
natural_change_per_1000

Question: Natural change (per 1000) smaller than 14.3, and a Deaths of 104 000 had how many live births?
SQL: SELECT "live_births" FROM serbia_demographics WHERE "natural_change_per_1000" < 14.3 AND "deaths" = '104 000'

Question: Natural change (per 1000) smaller than -1, and a Crude birth rate (per 1000) smaller than 10.5, and a Deaths of 102 400 has what highest crude death rate per 1000?
SQL: SELECT MAX("crude_death_rate_per_1000") FROM serbia_demographics WHERE "natural_change_per_1000" < -1 AND "crude_birth_rate_per_1000" < 10.5 AND "deaths" = '102 400'

Question: Natural change (per 1000) larger than 8.2, and a Crude birth rate (per 1000) of 26.4 involves how many deaths?
SQL: SELECT "deaths" FROM serbia_demographics WHERE "natural_change_per_1000" > 8.2 AND "crude_birth_rate_per_1000" = 26.4

Question: Natural change of 42 689 has which lowest Crude birth rate (per 1000)?
SQL: SELECT MIN("crude_birth_rate_per_1000") FROM serbia_demographics WHERE "natural_change" = '42 689'