Тестовый график 3

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       {"year": 1939,"population": 24824},
       {"year": 1946,"population": 28275},
       {"year": 1950,"population": 29189},
       {"year": 1964,"population": 29881},
       {"year": 1971,"population": 26007},
       {"year": 1981,"population": 24029},
       {"year": 1985,"population": 23340},
       {"year": 1989,"population": 22307},
       {"year": 1990,"population": 22087},
       {"year": 1991,"population": 22139},
       {"year": 1992,"population": 22105},
       {"year": 1993,"population": 22242},
       {"year": 1994,"population": 22801},
       {"year": 1995,"population": 24273},
       {"year": 1996,"population": 25640},
       {"year": 1997,"population": 27393},
       {"year": 1998,"population": 29505},
       {"year": 1999,"population": 32124},
       {"year": 2000,"population": 33791},
       {"year": 2001,"population": 35297},
       {"year": 2002,"population": 36179},
       {"year": 2003,"population": 36829},
       {"year": 2004,"population": 37493},
       {"year": 2005,"population": 38376},
       {"year": 2006,"population": 39008},
       {"year": 2007,"population": 39366},
       {"year": 2008,"population": 39821},
       {"year": 2009,"population": 40179},
       {"year": 2010,"population": 40511},
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       {"year": 2012,"population": 40905},
       {"year": 2013,"population": 41258},
       {"year": 2014,"population": 41777}
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         "start": 1948,
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