(unofficial) (est.); North Yemeni riyal (YR)

0.070330 2.9715% 1984 3.324042 0.300839 3.6576% 1983 2.755962 0.362850 3.8998% 1982 7.042228 0.142001 6.3831% 1981 14.030542 0.071273 9.6843% 1980 0.772769 1.294047 9.0330% 1979 0.360237 2.775949 8.8650% 1978 4.945335 0.202211 7.2813% 1977 2.157035 0.463599 6.6558% 1976 7.887249 0.126787 6.4073% 1975 0.343891 2.907902 9.8159% 1974 1.985288 0.503705 9.0909% 1973 3.235273 0.309093 6.4509% 1972 0.280447 3.565738 4.7304% 1971 6.166311 0.162172 5.7132% 1970 5.185446 0.192847 5.5272% 1969 2.802838 0.356781 5.5714% 1968 1.295543 0.771877 5.0148% 1967 1.062116 0.941517 2.5719% 1966 4.605329 0.217140 3.5485% 1965 2.299350 0.434905 2.7360% 1964 2.611042 0.382989 1.5423% 1963 0.173719 5.756434 1.5697% 1962 0.115544 8.654681

anthropoid