CREATE TABLE table_11000 ("1910" FLOAT, "1920" FLOAT, "1930" FLOAT, "1940" FLOAT, "1950" FLOAT, "1960" FLOAT, "1970" FLOAT, "1980" FLOAT, "1990" FLOAT, "2000" FLOAT)

When 1960 is less than 4,228, 1920 is smaller than 106,021,568 and 1980 is larger than 949, what is the 1970 figure?
SELECT SUM("1970") FROM table_11000 WHERE "1960" < '4,228' AND "1920" < '106,021,568' AND "1980" > '949'
SELECT SUM("1970") FROM "table_11000" WHERE "1920" < '106,021,568' AND "1960" < '4,228' AND "1980" > '949'