{"values": [3.22, 1.96, 2.71, 3.18, 3.5, 4.07, 5.11, 4.22, 5.66, 8.2, 7.18, 4.66, 4.43, 8.73, 10.5, 5.82, 5.05, 5.54, 7.93, 11.19], "years": [1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979], "entities": [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13]}