human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Exam, 2006 First Time, 2006 All, 2007 First Time, 2007 All, 2008 First Time, 2008 All, 2009 First Time, 2009 All, 2010 First Time, 2011 First Time, 2012 First Time
###Question: What is the percentage for first time in 2012 when it was 82% for all in 2009?
gpt
SELECT 2012 First Time FROM table WHERE 2009 All = 82%