CREATE TABLE table_name_64 (election INT, mayor VARCHAR, inhabitants VARCHAR)

In what Election year was Adalberto Mosaner the Mayor with less than 16,170 Inhabitants?
SELECT SUM(election) FROM table_name_64 WHERE mayor = "adalberto mosaner" AND inhabitants < 16 OFFSET 170
SELECT SUM("election") FROM "table_name_64" WHERE "adalberto mosaner" = "mayor" AND "inhabitants" < 16 OFFSET 170