{
  "meta": {
    "project": "The Aso Rock Index",
    "url": "https://asorockindex.org",
    "license": "CC BY 4.0",
    "generated": "2026-08-12T20:26:27.247Z",
    "endpoint": "/api/timeline.json",
    "rows": 29,
    "source": "World Bank WDI + comparable WGI through 2023 (constant 2015 US$), CBN Statistical Bulletins for pre-1999",
    "economicCoverage": "1996-2024",
    "governanceComparableThrough": 2023,
    "governanceReestimatedYear": 2024,
    "fields": {
      "year": "Calendar year",
      "gov": "Comparable WGI composite governance score through 2023; null thereafter",
      "govReestimated": "Re-estimated WGI score for the non-comparable 2024 source vintage",
      "gdp": "GDP, constant 2015 US$ billions",
      "agr": "Agriculture, forestry & fishing value added, constant 2015 US$ B",
      "mfg": "Manufacturing value added, constant 2015 US$ B",
      "svc": "Services value added, constant 2015 US$ B",
      "tel": "Mobile cellular subscriptions per 100 people",
      "pwr": "Access to electricity, % of population",
      "oil": "Oil rents, % of GDP",
      "fdi": "Foreign direct investment, net inflows, % of GDP",
      "nox": "Inflation, consumer prices, % annual"
    }
  },
  "data": [
    {
      "year": 1996,
      "gov": -1.225,
      "gdp": 161.1,
      "agr": 26.4,
      "mfg": 21.1,
      "svc": 62.7,
      "tel": 0.01,
      "pwr": 39.5,
      "oil": 16.7,
      "fdi": 0.27,
      "nox": 1.16
    },
    {
      "year": 1997,
      "gov": null,
      "gdp": 165.8,
      "agr": 27.5,
      "mfg": 21.5,
      "svc": 65,
      "tel": 0.01,
      "pwr": 40.4,
      "oil": 14.5,
      "fdi": 0.23,
      "nox": 3.42
    },
    {
      "year": 1998,
      "gov": -1.217,
      "gdp": 170.1,
      "agr": 28.5,
      "mfg": 20.5,
      "svc": 68,
      "tel": 0.02,
      "pwr": 41.3,
      "oil": 7.1,
      "fdi": 0.14,
      "nox": 2.47
    },
    {
      "year": 1999,
      "gov": null,
      "gdp": 171.1,
      "agr": 30,
      "mfg": 21,
      "svc": 70.7,
      "tel": 0.02,
      "pwr": 44.9,
      "oil": 10.1,
      "fdi": 1.7,
      "nox": 0.6
    },
    {
      "year": 2000,
      "gov": -1.27,
      "gdp": 179.7,
      "agr": 30.9,
      "mfg": 21,
      "svc": 73.1,
      "tel": 0.02,
      "pwr": 43.2,
      "oil": 22,
      "fdi": 1.65,
      "nox": 0.21
    },
    {
      "year": 2001,
      "gov": null,
      "gdp": 190.3,
      "agr": 32,
      "mfg": 21.5,
      "svc": 78.5,
      "tel": 0.21,
      "pwr": 43.9,
      "oil": 15.2,
      "fdi": 1.62,
      "nox": 0.31
    },
    {
      "year": 2002,
      "gov": -1.479,
      "gdp": 219.5,
      "agr": 49.8,
      "mfg": 25.3,
      "svc": 87.5,
      "tel": 1.18,
      "pwr": 44.6,
      "oil": 11.1,
      "fdi": 1.97,
      "nox": 5.01
    },
    {
      "year": 2003,
      "gov": -1.366,
      "gdp": 235.6,
      "agr": 53.3,
      "mfg": 22.6,
      "svc": 89.7,
      "tel": 2.3,
      "pwr": 52.2,
      "oil": 12.1,
      "fdi": 1.91,
      "nox": 2.07
    },
    {
      "year": 2004,
      "gov": -1.26,
      "gdp": 257.4,
      "agr": 56.7,
      "mfg": 22.4,
      "svc": 107.6,
      "tel": 6.48,
      "pwr": 46.1,
      "oil": 14.4,
      "fdi": 1.38,
      "nox": null
    },
    {
      "year": 2005,
      "gov": -1.195,
      "gdp": 274,
      "agr": 60.7,
      "mfg": 22.9,
      "svc": 119.1,
      "tel": 12.82,
      "pwr": 46.8,
      "oil": 17.7,
      "fdi": 2.84,
      "nox": null
    },
    {
      "year": 2006,
      "gov": -1.122,
      "gdp": 290.6,
      "agr": 65.2,
      "mfg": 23.1,
      "svc": 133.8,
      "tel": 21.68,
      "pwr": 47.6,
      "oil": 14.9,
      "fdi": 2.04,
      "nox": 1.34
    },
    {
      "year": 2007,
      "gov": -1.067,
      "gdp": 309.7,
      "agr": 69.9,
      "mfg": 23.1,
      "svc": 151,
      "tel": 26.36,
      "pwr": 50.1,
      "oil": 13.8,
      "fdi": 2.17,
      "nox": 2.24
    },
    {
      "year": 2008,
      "gov": -1.027,
      "gdp": 330.7,
      "agr": 74.3,
      "mfg": 23.8,
      "svc": 170.6,
      "tel": 39.97,
      "pwr": 50.3,
      "oil": 15.5,
      "fdi": 2.41,
      "nox": 5.46
    },
    {
      "year": 2009,
      "gov": -1.044,
      "gdp": 357.3,
      "agr": 78.6,
      "mfg": 24.6,
      "svc": 191.8,
      "tel": 45.98,
      "pwr": 50,
      "oil": 8.7,
      "fdi": 2.9,
      "nox": 3.59
    },
    {
      "year": 2010,
      "gov": -1.201,
      "gdp": 385.9,
      "agr": 83.2,
      "mfg": 25.3,
      "svc": 216.5,
      "tel": 52.39,
      "pwr": 48,
      "oil": 12.1,
      "fdi": 1.64,
      "nox": 6.68
    },
    {
      "year": 2011,
      "gov": -1.153,
      "gdp": 406.3,
      "agr": 85.6,
      "mfg": 29.8,
      "svc": 227.1,
      "tel": 55.53,
      "pwr": 55.9,
      "oil": 15.5,
      "fdi": 2.13,
      "nox": 2.55
    },
    {
      "year": 2012,
      "gov": -1.116,
      "gdp": 423.5,
      "agr": 91.4,
      "mfg": 33.8,
      "svc": 236.2,
      "tel": 64.01,
      "pwr": 53,
      "oil": 13.1,
      "fdi": 1.52,
      "nox": 2.87
    },
    {
      "year": 2013,
      "gov": -1.125,
      "gdp": 451.8,
      "agr": 94.1,
      "mfg": 41.1,
      "svc": 256,
      "tel": 70.28,
      "pwr": 55.6,
      "oil": 9.9,
      "fdi": 1.07,
      "nox": 3.39
    },
    {
      "year": 2014,
      "gov": -1.183,
      "gdp": 480.3,
      "agr": 98.1,
      "mfg": 47.2,
      "svc": 273.5,
      "tel": 74.75,
      "pwr": 54.2,
      "oil": 7.1,
      "fdi": 0.82,
      "nox": 6.47
    },
    {
      "year": 2015,
      "gov": -0.993,
      "gdp": 493,
      "agr": 101.7,
      "mfg": 46.5,
      "svc": 286.6,
      "tel": 79.1,
      "pwr": 52.5,
      "oil": 2.8,
      "fdi": 0.62,
      "nox": 8.59
    },
    {
      "year": 2016,
      "gov": -1,
      "gdp": 485.1,
      "agr": 105.9,
      "mfg": 44.5,
      "svc": 284.2,
      "tel": 78.97,
      "pwr": 59.3,
      "oil": 2.7,
      "fdi": 0.85,
      "nox": 0.96
    },
    {
      "year": 2017,
      "gov": -1.005,
      "gdp": 489,
      "agr": 109.5,
      "mfg": 44.4,
      "svc": 281.6,
      "tel": 72.37,
      "pwr": 54.4,
      "oil": 5.5,
      "fdi": 0.64,
      "nox": 1.77
    },
    {
      "year": 2018,
      "gov": -1.003,
      "gdp": 498.4,
      "agr": 111.9,
      "mfg": 45.3,
      "svc": 286.8,
      "tel": 84.28,
      "pwr": 56.5,
      "oil": 7.7,
      "fdi": 0.18,
      "nox": 3.46
    },
    {
      "year": 2019,
      "gov": -1.062,
      "gdp": 509.4,
      "agr": 114.5,
      "mfg": 45.7,
      "svc": 293.1,
      "tel": 88.12,
      "pwr": 55.4,
      "oil": 6.5,
      "fdi": 0.34,
      "nox": 10.75
    },
    {
      "year": 2020,
      "gov": -1.075,
      "gdp": 476.9,
      "agr": 117.6,
      "mfg": 36.6,
      "svc": 277.4,
      "tel": 95.44,
      "pwr": 55.4,
      "oil": 3.3,
      "fdi": 0.4,
      "nox": 7.85
    },
    {
      "year": 2021,
      "gov": -1.136,
      "gdp": 482.2,
      "agr": 122,
      "mfg": 38.9,
      "svc": 285.1,
      "tel": 89.29,
      "pwr": 59.5,
      "oil": 6.2,
      "fdi": 0.54,
      "nox": 6.39
    },
    {
      "year": 2022,
      "gov": -1.166,
      "gdp": 503,
      "agr": 125,
      "mfg": 41.5,
      "svc": 295.5,
      "tel": 99.59,
      "pwr": 60.5,
      "oil": null,
      "fdi": -0.03,
      "nox": 5.07
    },
    {
      "year": 2023,
      "gov": -1.07,
      "gdp": 519.8,
      "agr": 126.6,
      "mfg": 42.5,
      "svc": 306.4,
      "tel": 98.48,
      "pwr": 61.2,
      "oil": null,
      "fdi": 0.38,
      "nox": 2.83
    },
    {
      "year": 2024,
      "gov": null,
      "gdp": 540.9,
      "agr": 128.7,
      "mfg": 43,
      "svc": 320,
      "tel": 70.76,
      "pwr": null,
      "oil": null,
      "fdi": 0.43,
      "nox": null,
      "govReestimated": -1.082
    }
  ]
}