However I did come accross this data below that seems be showing his portflio track record from 2000 to 2009, and it does look like a very high batting average.
Yearly performance summaries for the $15K, $20K, and $25K portfolios:
$15K: 2001 = $17,697.50; 2002 = $9,417.20; 2003 = $26,665...