Table schema:
CREATE TABLE table_name_22 (year INTEGER, score_final VARCHAR, rank_final VARCHAR, competition_description VARCHAR)

Question: How many years have a Rank-Final smaller than 7, and a Competition Description of olympic games, and a Score-Final smaller than 186.525?
SQL: SELECT SUM(year) FROM table_name_22 WHERE rank_final < 7 AND competition_description = "olympic games" AND score_final < 186.525