SSA has been publishing ALJ Disposition Data for a few years. We have put together a few spreadsheets to help you crunch the SSA data.
Data source:
http://www.ssa.gov/appeals/DataSets/03_ALJ_Disposition_Data.html
Conversion to spreadsheet, no added calculation cells:
http://ssaconnect.com/tfiles/2010-2011_ALJ_Data.xls
http://ssaconnect.com/tfiles/2010-2011_ALJ_Data.ods
Percentage calculations added:
http://ssaconnect.com/tfiles/2010-2011_ALJ_Data-with-percents.xls
http://ssaconnect.com/tfiles/2010-2011_ALJ_Data-with-percents.ods
From rbourne3:
http://ssaconnect.com/tfiles/2009_11_ALJ_disposition_data.ods