Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_63392 ( "Year" real, "Competition Description" text, "Location" text, "Apparatus" text, "Rank-Final" real, "Score-Final" real )

### 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?

### Accurate SQL ###

SELECT SUM("Year") FROM table_63392 WHERE "Rank-Final" < '7' AND "Competition Description" = 'olympic games' AND "Score-Final" < '186.525'