market exchange rates As d December 31. 2014 and 2013 the weghted average exchange rates or the free market pubished by the Supers itts slew lid of Banking Insurance and Pnvate Pension Finds Administrators (SOS) for transactons in DS dollars were S/ 2,981 (buy) and Si 2 989 (sell) (5/2 794 (buy) and 51 2796 (sell