>>8433885 (LB)
There is the output in a ZIP file for anyone who wants to spend time on this (I don't):
http://www.filedropper.com/frames
The price of silver is driven by supply and industrial demand. It's never wrong (much). If the ratio is out of whack then it's the price of gold that wrong.
Not long ago they were mining it for $12. The ore isn't running out; and there hasn't been much inflation since then.