According to Bloomberg financial web site,
The Greek 2 year bond dropped 5 to 13% and the 10 year bond dropped to 7%
The 5 and 10 yr went back up to 7+% from a low of 6+% initially. Looks like market only has faith on 2 year bonds only and they are still at 5% (they were 18% but 5% is still very expensive)