[
  {
    "year": 2010,
    "arkansas": 13.3,
    "iowa": 29,
    "united_states": 42.9
  },
  {
    "year": 2011,
    "arkansas": 16,
    "iowa": 64.9,
    "united_states": 69
  },
  {
    "year": 2012,
    "arkansas": 27.4,
    "iowa": 56.8,
    "united_states": 63.4
  },
  {
    "year": 2013,
    "arkansas": 73.5,
    "iowa": 74.6,
    "united_states": 94.1
  },
  {
    "year": 2014,
    "arkansas": 66.7,
    "iowa": 48.1,
    "united_states": 75.1
  },
  {
    "year": 2015,
    "arkansas": 33.6,
    "iowa": 42.1,
    "united_states": 60.4
  },
  {
    "year": 2016,
    "arkansas": 20.4,
    "iowa": 20.3,
    "united_states": 41.1
  },
  {
    "year": 2017,
    "arkansas": 44,
    "iowa": 25.1,
    "united_states": 45.3
  },
  {
    "year": 2018,
    "arkansas": 35.7,
    "iowa": 31.4,
    "united_states": 36.6
  },
  {
    "year": 2019,
    "arkansas": 12.8,
    "iowa": 20.3,
    "united_states": 39
  },
  {
    "year": 2020,
    "arkansas": 11.9,
    "iowa": 18.3,
    "united_states": 55
  },
  {
    "year": 2021,
    "arkansas": 63.6,
    "iowa": 63.9,
    "united_states": 77.2
  },
  {
    "year": 2022,
    "arkansas": 100,
    "iowa": 100,
    "united_states": 100
  },
  {
    "year": 2023,
    "arkansas": 75.3,
    "iowa": 58.6,
    "united_states": 77.7
  },
  {
    "year": 2024,
    "arkansas": 71.9,
    "iowa": 42.6,
    "united_states": 60.8
  },
  {
    "year": 2025,
    "arkansas": 61.8,
    "iowa": 62.3,
    "united_states": 86
  }
]