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_27441210_5 ( weeks_at__number1 INTEGER, year VARCHAR )

### Question ###
Name the least weeks at number 1 for 1988

### Accurate SQL ###

SELECT MIN(weeks_at__number1) FROM table_27441210_5 WHERE year = 1988