CREATE TABLE table_13041 ("Average population  ( x 1000 ) " FLOAT, "Live births" TEXT, "Deaths" TEXT, "Natural change" TEXT, "Crude birth rate  ( per 1000 ) " FLOAT, "Crude death rate  ( per 1000 ) " FLOAT, "Natural change  ( per 1000 ) " FLOAT)

What is the average population when deaths are 3 557 and crude death date is less than 11.9?
SELECT AVG("Average population (x 1000)") FROM table_13041 WHERE "Deaths" = '3 557' AND "Crude death rate (per 1000)" < '11.9'
SELECT AVG("Average population (x 1000)") FROM "table_13041" WHERE "Crude death rate (per 1000)" < '11.9' AND "Deaths" = '3 557'