[
  {
    "year": 1991,
    "value": 6.8
  },
  {
    "year": 1992,
    "value": 7.5
  },
  {
    "year": 1993,
    "value": 6.9
  },
  {
    "year": 1994,
    "value": 6.119
  },
  {
    "year": 1995,
    "value": 5.65
  },
  {
    "year": 1996,
    "value": 5.451
  },
  {
    "year": 1997,
    "value": 5
  },
  {
    "year": 1998,
    "value": 4.511
  },
  {
    "year": 1999,
    "value": 4.219
  },
  {
    "year": 2000,
    "value": 3.992
  },
  {
    "year": 2001,
    "value": 4.731
  },
  {
    "year": 2002,
    "value": 5.783
  },
  {
    "year": 2003,
    "value": 5.989
  },
  {
    "year": 2004,
    "value": 5.529
  },
  {
    "year": 2005,
    "value": 5.084
  },
  {
    "year": 2006,
    "value": 4.623
  },
  {
    "year": 2007,
    "value": 4.622
  },
  {
    "year": 2008,
    "value": 5.784
  },
  {
    "year": 2009,
    "value": 9.254
  },
  {
    "year": 2010,
    "value": 9.633
  },
  {
    "year": 2011,
    "value": 8.949
  },
  {
    "year": 2012,
    "value": 8.069
  },
  {
    "year": 2013,
    "value": 7.375
  },
  {
    "year": 2014,
    "value": 6.168
  },
  {
    "year": 2015,
    "value": 5.28
  },
  {
    "year": 2016,
    "value": 4.869
  },
  {
    "year": 2017,
    "value": 4.355
  },
  {
    "year": 2018,
    "value": 3.896
  },
  {
    "year": 2019,
    "value": 3.669
  },
  {
    "year": 2020,
    "value": 8.055
  },
  {
    "year": 2021,
    "value": 5.349
  },
  {
    "year": 2022,
    "value": 3.65
  },
  {
    "year": 2023,
    "value": 3.638
  },
  {
    "year": 2024,
    "value": 4.022
  },
  {
    "year": 2025,
    "value": 4.198
  }
]