On the Bogleheads Discussion Forum,
Simba generated a spreadsheet with lots of great data.
SO, with Simba's permission, I've put it on gummy-stuff and ...
>Neat! I assume I just click on the picture to download?
The Probability charts use the Ito presciption for estimating future distributions, assuming returns are lognormally distributed.
See, too, the spreadsheet described here.
Note:There have been several more recnet additions / modifications ... and these can be found here: http://passive-investor.googlegroups.com/web/