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_name_12 ( year INTEGER, team VARCHAR, wins VARCHAR )

### Question ###
When is the earliest year associated with team norton and 0 wins?

### Accurate SQL ###

SELECT MIN(year) FROM table_name_12 WHERE team = "norton" AND wins < 0