[
  {
    "year": 2019,
    "ohio_const_thousands": 227.7,
    "ohio_nfp_thousands": 5602.2,
    "ohio_const_index": 104.1,
    "indiana_const_index": 101.7,
    "michigan_const_index": 102,
    "pennsylvania_const_index": 107.3,
    "illinois_const_index": 106.9
  },
  {
    "year": 2020,
    "ohio_const_thousands": 218.7,
    "ohio_nfp_thousands": 5229.6,
    "ohio_const_index": 100,
    "indiana_const_index": 100,
    "michigan_const_index": 100,
    "pennsylvania_const_index": 100,
    "illinois_const_index": 100
  },
  {
    "year": 2021,
    "ohio_const_thousands": 225.3,
    "ohio_nfp_thousands": 5414.2,
    "ohio_const_index": 103,
    "indiana_const_index": 105.1,
    "michigan_const_index": 104,
    "pennsylvania_const_index": 104.5,
    "illinois_const_index": 103
  },
  {
    "year": 2022,
    "ohio_const_thousands": 234.1,
    "ohio_nfp_thousands": 5551.5,
    "ohio_const_index": 107,
    "indiana_const_index": 110.4,
    "michigan_const_index": 107.7,
    "pennsylvania_const_index": 105.5,
    "illinois_const_index": 108.1
  },
  {
    "year": 2023,
    "ohio_const_thousands": 238.2,
    "ohio_nfp_thousands": 5630,
    "ohio_const_index": 108.9,
    "indiana_const_index": 113.3,
    "michigan_const_index": 111.7,
    "pennsylvania_const_index": 106.3,
    "illinois_const_index": 109.1
  },
  {
    "year": 2024,
    "ohio_const_thousands": 251,
    "ohio_nfp_thousands": 5656.4,
    "ohio_const_index": 114.8,
    "indiana_const_index": 118.8,
    "michigan_const_index": 115,
    "pennsylvania_const_index": 106,
    "illinois_const_index": 109.8
  },
  {
    "year": 2025,
    "ohio_const_thousands": 260.4,
    "ohio_nfp_thousands": 5678.8,
    "ohio_const_index": 119.1,
    "indiana_const_index": 123.9,
    "michigan_const_index": 119.1,
    "pennsylvania_const_index": 107.8,
    "illinois_const_index": 111.6
  },
  {
    "year": 2026,
    "ohio_const_thousands": 278.2,
    "ohio_nfp_thousands": 5688.7,
    "ohio_const_index": 127.2,
    "indiana_const_index": 126.6,
    "michigan_const_index": 116.8,
    "pennsylvania_const_index": 106.6,
    "illinois_const_index": 117.8
  }
]