[
  {
    "year": 2008,
    "austin": 110,
    "denver": 122.8,
    "portland": 112.5
  },
  {
    "year": 2009,
    "austin": 111.7,
    "denver": 120,
    "portland": 114
  },
  {
    "year": 2010,
    "austin": 108.1,
    "denver": 123.1,
    "portland": 112.9
  },
  {
    "year": 2011,
    "austin": 110.3,
    "denver": 131.1,
    "portland": 113.4
  },
  {
    "year": 2012,
    "austin": 115.2,
    "denver": 127.5,
    "portland": 116.9
  },
  {
    "year": 2013,
    "austin": 114.7,
    "denver": 128.7,
    "portland": 116.1
  },
  {
    "year": 2014,
    "austin": 117.7,
    "denver": 134.3,
    "portland": 118.4
  },
  {
    "year": 2015,
    "austin": 119.2,
    "denver": 141.6,
    "portland": 123.1
  },
  {
    "year": 2016,
    "austin": 122.7,
    "denver": 147.2,
    "portland": 123.9
  },
  {
    "year": 2017,
    "austin": 124.9,
    "denver": 148.2,
    "portland": 129.7
  },
  {
    "year": 2018,
    "austin": 121.9,
    "denver": 148.3,
    "portland": 132.1
  },
  {
    "year": 2019,
    "austin": 121.5,
    "denver": 147.3,
    "portland": 131.2
  },
  {
    "year": 2020,
    "austin": 124.5,
    "denver": 152.6,
    "portland": 129.3
  },
  {
    "year": 2021,
    "austin": 122.5,
    "denver": 146.2,
    "portland": 127.8
  },
  {
    "year": 2022,
    "austin": 126.3,
    "denver": 145.6,
    "portland": 128.4
  },
  {
    "year": 2023,
    "austin": 126.4,
    "denver": 146.1,
    "portland": 124.8
  },
  {
    "year": 2024,
    "austin": 120.4,
    "denver": 146.9,
    "portland": 125.1
  }
]