Experts view the behaviour of 10 year Treasury yields at different periods following the 2008 financial crisis. Twice in early 2010 and early 2011 there were signals that the economy was not so weak before faltering, each time 10 year Treasury yields went up to 3.75-4% before going down to the 2.24% level. This situation appears to be happening again in 2012 with rates dropping in the first quarter to between 1.82%- 2.11%. The yields on 10 year Treasury jumped again, this time to 2.39% on March 19, 2012, as the eurozone crisis fears and U.S. economic growth fears subsided for the time being.