{"values": [10.6, 10.4, 10.9, 11, 10.8, 11.1, 10.9, 10.8, 10.7, 11.1, 12.6, 12.3, 13.1, 12.3, 12.1, 11.9, 12, 12.2, 12.1, 12.4, 12.4, 12.9, 12.7, 12.4, 12.2, 12.4, 12.2, 12, 12.1, 12, 11.9, 11.6, 11.4, 11.3], "years": [1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998], "entities": [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13]}