[
  {
    "year": 2015,
    "air": 77.2,
    "gasoline": 90.4,
    "hotels": 85.1,
    "all_spending": 85.2
  },
  {
    "year": 2016,
    "air": 76.9,
    "gasoline": 81.4,
    "hotels": 87.5,
    "all_spending": 88.2
  },
  {
    "year": 2017,
    "air": 81.3,
    "gasoline": 91.9,
    "hotels": 92.6,
    "all_spending": 92.1
  },
  {
    "year": 2018,
    "air": 89.5,
    "gasoline": 104,
    "hotels": 97,
    "all_spending": 96.5
  },
  {
    "year": 2019,
    "air": 100,
    "gasoline": 100,
    "hotels": 100,
    "all_spending": 100
  },
  {
    "year": 2020,
    "air": 41.6,
    "gasoline": 73.3,
    "hotels": 54.4,
    "all_spending": 98.6
  },
  {
    "year": 2021,
    "air": 86.7,
    "gasoline": 109.4,
    "hotels": 77.1,
    "all_spending": 111.6
  },
  {
    "year": 2022,
    "air": 131.3,
    "gasoline": 146,
    "hotels": 107.1,
    "all_spending": 122.4
  },
  {
    "year": 2023,
    "air": 144.6,
    "gasoline": 131.9,
    "hotels": 119.3,
    "all_spending": 130
  },
  {
    "year": 2024,
    "air": 162.3,
    "gasoline": 125.3,
    "hotels": 122.2,
    "all_spending": 137.3
  },
  {
    "year": 2025,
    "air": 166.4,
    "gasoline": 118.8,
    "hotels": 124.8,
    "all_spending": 144.6
  }
]