In this Wednesday, March 18, 2015 photo, an exchange office employee makes adjustments on a sign with currency exchange rates in a street in Tbilisi, Georgia. Georgia, a former Soviet republic, has become a casualty of the economic turbulence in Russia and Ukraine. Georgia's currency, the lari, has lost more than 20 percent of its value against the dollar since August. (AP Photo/Shakh Aivazov)