CREATE TABLE table_name_92 (year_began VARCHAR(255), userpics_paid VARCHAR(255), userpics_free VARCHAR(255))
What is the year began for the site with free userpics cost of $1 and a userpics paid value of N/A?
    
SQL: SELECT year_began FROM table_name_92 WHERE userpics_paid = "n/a" AND userpics_free = "1"