Here you can see the communistic price fixing control for the greater good, lasting from 1975 until 2005 when they finally LOST IT. Practically all the long term charts look the same.
Showing when the situation finally got to complicated for the banker bozos to manage. They had no business trying to control something so big and complicated as a global economy.
What they did to the economy, was like the farmer that kept adding saw dust to the horses oats story. He started at 10%, gradually worked it up to 90%. He was very proud until the horse died.
http://www.mrci.com/pdf/hg.pdf