CREATE TABLE table_7088 ("Rank" FLOAT, "Name" TEXT, "Population 1991" FLOAT, "Population 2001" FLOAT, "Population 2007" FLOAT, "State" TEXT)

What is the average population in 1991, that has a 2001 population less than 16,045, and a rank less than 58, in Eisenstadt?
SELECT AVG("Population 1991") FROM table_7088 WHERE "Population 2001" < '16,045' AND "Rank" < '58' AND "Name" = 'eisenstadt'
SELECT AVG("Population 1991") FROM "table_7088" WHERE "Name" = 'eisenstadt' AND "Population 2001" < '16,045' AND "Rank" < '58'