... Dollar at End of Year 1988 1989 1990 1991 3.550 3.550 3.550 3.550 3.745 ... Riyal after the U.S. Dollar devaluation at the end of 1971 , the free market ... 10 % on pros- pects of another currency upvaluation . The unit ...
... riyal ( 26.66 U.S. dol- lar ) charge for securing an exit visa was eliminated . Government ministers and economists ... 10 riyals 7 riyals Gasoline : One liter 0.534 riyals 0.33 riyals Telephone : Installation 600 riyals Annual ...
... dollar in early June 1999 , necessitating an increase in the minimum interest rate for riyal bank deposits ( which ... 10 % to 15 % . In mid - August 1999 the currency exchange rate was 148 riyals per dollar . Against a background ...
... riyal or Arabic silver dollar . divided into 11 qarsh miri or 22 qarsh darij . The riyal consists of 19.96565 grams of fine silver . The Sa'udi riyal has a par value of approximately $ 0.48665 United States currency , since 10 riyals ...