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_9622 ( "School Name" text, "Start" text, "School District" text, "Year Open" real, "2012 Enrolment" real )

### Question ###
WHAT IS THE HIGHEST 2012 ENROLLMENT FOR cole mathieu-martin, AFTER 1972?

### Accurate SQL ###

SELECT MAX("2012 Enrolment") FROM table_9622 WHERE "School Name" = 'école mathieu-martin' AND "Year Open" > '1972'