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_76983 ( "Poll source" text, "Dates administered" text, "Jim DeMint (R)" text, "Alvin Greene (D)" text, "Tom Clements (G)" text, "Other" text, "Undecided" text )

### Question ###
What was the vote for Alvin Green when Jim DeMint was 62%?

### Accurate SQL ###

SELECT "Alvin Greene (D)" FROM table_76983 WHERE "Jim DeMint (R)" = '62%'