2008 to 2009 ??{88c91daedd271a990a10650c05d769cae2765e0603edf30ca95f18704e5748e8} 2009 to 2010 ??{88c91daedd271a990a10650c05d769cae2765e0603edf30ca95f18704e5748e8} 2010 to 2011 ??{88c91daedd271a990a10650c05d769cae2765e0603edf30ca95f18704e5748e8} etc. What I am looking for is whether it is slowing down or not. If not, how long do we think that a year on year doubling of price can realistically be expected?