Prices Do Not Always Go Up

This chart shows two things well.

One is prices do not go up every year. After the sharp increase that peaked around 1991, you can see we went to 2003 before prices hit that 1991 price again, so over 10 years of prices not increasing.

Two is the current up trend is a lot steeper than it was back in 1991.

It will be interesting to see what happens next.