CREATE TABLE table_78656 ("Average population  ( x 1000 ) " TEXT, "Live births" TEXT, "Deaths" TEXT, "Natural change" TEXT, "Crude birth rate  ( per 1000 ) " FLOAT, "Crude death rate  ( per 1000 ) " FLOAT, "Natural change  ( per 1000 ) " TEXT)

Which Average population (x 1000) has a Crude death rate (per 1000) smaller than 10.9, and a Crude birth rate (per 1000) smaller than 19.7, and a Natural change (per 1000) of 8.7, and Live births of 54 263?
SELECT "Average population (x 1000)" FROM table_78656 WHERE "Crude death rate (per 1000)" < '10.9' AND "Crude birth rate (per 1000)" < '19.7' AND "Natural change (per 1000)" = '8.7' AND "Live births" = '54 263'
SELECT "Average population (x 1000)" FROM "table_78656" WHERE "Crude birth rate (per 1000)" < '19.7' AND "Crude death rate (per 1000)" < '10.9' AND "Live births" = '54 263' AND "Natural change (per 1000)" = '8.7'