[
  {
    "year": 1990,
    "iron_steel_mills": 100,
    "primary_metal": 100,
    "manufacturing": 100
  },
  {
    "year": 1991,
    "iron_steel_mills": 95.2,
    "primary_metal": 95.3,
    "manufacturing": 96.5
  },
  {
    "year": 1992,
    "iron_steel_mills": 89.7,
    "primary_metal": 91.6,
    "manufacturing": 94.9
  },
  {
    "year": 1993,
    "iron_steel_mills": 84.4,
    "primary_metal": 89.9,
    "manufacturing": 94.8
  },
  {
    "year": 1994,
    "iron_steel_mills": 82.9,
    "primary_metal": 91.6,
    "manufacturing": 96.2
  },
  {
    "year": 1995,
    "iron_steel_mills": 82.6,
    "primary_metal": 93.2,
    "manufacturing": 97.5
  },
  {
    "year": 1996,
    "iron_steel_mills": 81.7,
    "primary_metal": 92.8,
    "manufacturing": 97.4
  },
  {
    "year": 1997,
    "iron_steel_mills": 79.1,
    "primary_metal": 92.8,
    "manufacturing": 98.4
  },
  {
    "year": 1998,
    "iron_steel_mills": 77.1,
    "primary_metal": 93.2,
    "manufacturing": 99.2
  },
  {
    "year": 1999,
    "iron_steel_mills": 73.8,
    "primary_metal": 90.8,
    "manufacturing": 97.9
  },
  {
    "year": 2000,
    "iron_steel_mills": 72.3,
    "primary_metal": 90.4,
    "manufacturing": 97.6
  },
  {
    "year": 2001,
    "iron_steel_mills": 65.1,
    "primary_metal": 82.9,
    "manufacturing": 92.9
  },
  {
    "year": 2002,
    "iron_steel_mills": 57.4,
    "primary_metal": 74,
    "manufacturing": 86.2
  },
  {
    "year": 2003,
    "iron_steel_mills": 54.8,
    "primary_metal": 69.3,
    "manufacturing": 82
  },
  {
    "year": 2004,
    "iron_steel_mills": 51.1,
    "primary_metal": 67.8,
    "manufacturing": 80.9
  },
  {
    "year": 2005,
    "iron_steel_mills": 51.3,
    "primary_metal": 67.7,
    "manufacturing": 80.4
  },
  {
    "year": 2006,
    "iron_steel_mills": 51.7,
    "primary_metal": 67.4,
    "manufacturing": 80
  },
  {
    "year": 2007,
    "iron_steel_mills": 53.6,
    "primary_metal": 66.2,
    "manufacturing": 78.4
  },
  {
    "year": 2008,
    "iron_steel_mills": 53.1,
    "primary_metal": 64.2,
    "manufacturing": 75.7
  },
  {
    "year": 2009,
    "iron_steel_mills": 45.8,
    "primary_metal": 52.6,
    "manufacturing": 66.9
  },
  {
    "year": 2010,
    "iron_steel_mills": 46.3,
    "primary_metal": 52.6,
    "manufacturing": 65.1
  },
  {
    "year": 2011,
    "iron_steel_mills": 49.4,
    "primary_metal": 56.4,
    "manufacturing": 66.2
  },
  {
    "year": 2012,
    "iron_steel_mills": 49.6,
    "primary_metal": 58.4,
    "manufacturing": 67.3
  },
  {
    "year": 2013,
    "iron_steel_mills": 48.6,
    "primary_metal": 57.4,
    "manufacturing": 67.8
  },
  {
    "year": 2014,
    "iron_steel_mills": 48.7,
    "primary_metal": 57.9,
    "manufacturing": 68.7
  },
  {
    "year": 2015,
    "iron_steel_mills": 47.3,
    "primary_metal": 57.2,
    "manufacturing": 69.6
  },
  {
    "year": 2016,
    "iron_steel_mills": 44.3,
    "primary_metal": 54.4,
    "manufacturing": 69.6
  },
  {
    "year": 2017,
    "iron_steel_mills": 43.9,
    "primary_metal": 54,
    "manufacturing": 70.1
  },
  {
    "year": 2018,
    "iron_steel_mills": 44.8,
    "primary_metal": 55.2,
    "manufacturing": 71.5
  },
  {
    "year": 2019,
    "iron_steel_mills": 46.7,
    "primary_metal": 56.2,
    "manufacturing": 72.2
  },
  {
    "year": 2020,
    "iron_steel_mills": 43.8,
    "primary_metal": 51.3,
    "manufacturing": 68.5
  },
  {
    "year": 2021,
    "iron_steel_mills": 42.6,
    "primary_metal": 50.9,
    "manufacturing": 69.6
  },
  {
    "year": 2022,
    "iron_steel_mills": 44.1,
    "primary_metal": 53,
    "manufacturing": 72.2
  },
  {
    "year": 2023,
    "iron_steel_mills": 45.5,
    "primary_metal": 54.4,
    "manufacturing": 72.8
  },
  {
    "year": 2024,
    "iron_steel_mills": 45.6,
    "primary_metal": 53.7,
    "manufacturing": 72.3
  },
  {
    "year": 2025,
    "iron_steel_mills": 45.4,
    "primary_metal": 52.9,
    "manufacturing": 71.4
  },
  {
    "year": 2026,
    "iron_steel_mills": 45.4,
    "primary_metal": 53.1,
    "manufacturing": 71.2
  }
]