why will it take the fed 7 years ?, page-28

Central banks don't buy gold, all in my mind hey Skol?

"...central banks around the world bought more bullion last year in terms of tonnage than at any time in almost half a century.
They added a net 536 tonnes in 2012 as they diversified fresh reserves away from the four fiat suspects: dollar, euro, sterling, and yen."

http://blogs.telegraph.co.uk/finance/ambroseevans-pritchard/100022332/a-new-gold-standard-is-being-born/