{"values": [21.1, 21.6, 23.1, 24.1, 24.7, 21.6, 22.6, 22.3, 22.4, 22.2, 21.9, 21.8, 21.2, 21.1, 20.5, 20.3, 20.2, 19.8, 21.1, 21], "years": [1965, 1970, 1974, 1980, 1985, 1990, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009], "entities": [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13]}