Just on Bloomberg this morning as jitters return after Greece downgraded to junk.
Greek Government Bonds Decline After Debt Downgraded to Junk - Bloomberg.com
I have no direct link to the latest, but by calculating from the above link, it is at 5.44%. They reached 6% just before the ECB promised to step in buy them if need be. They well back to just over 4% after that, but have been steadily climbing since.