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_70258 ( "Institution" text, "Main Campus Location" text, "Founded" real, "Mascot" text, "School Colors" text )

### Question ###
What is the total Founded with a Main Campus Location of liberal?

### Accurate SQL ###

SELECT COUNT("Founded") FROM table_70258 WHERE "Main Campus Location" = 'liberal'