The figure, reported by the official IRNA news agency Wednesday, was one of the highest inflation rates since President Mahmoud Ahmadinejad came to office seven years ago.
They add to a bleak economic picture which conservatives are pinning on Ahmadinejad, who they supported in his disputed 2009 re-election.
Iran’s national currency, the rial, lost about 50 percent of its foreign exchange value in less than a week in October, hitting an all-time low of 35,500 versus the dollar. It currently stands at about 32,000, and was close to 10,000 in early 2011.
The decline has been blamed on a combination of government mismanagement and sanctions imposed over Iran’s nuclear program