You may have to sign on, but this link
on Lucia's site may have what you need. you can also do one in excel using the PV functions, but it's a little tedious.
San Francisco Area
ESR'd March 2010. FIRE'd January 2011.
As if you didn't know..If the above message contains medical content, it's NOT intended as advice, and may not be accurate, applicable or sufficient. Don't rely on it for any purpose. Consult your own doctor for all medical advice.