[
  {
    "datasetName": "Transport greenhouse gas emissions by mode (proportion of total)",
    "publisher": "Ministry for the Environment – New Zealand’s Greenhouse Gas Inventory",
    "datasetURL": "https://environment.govt.nz/facts-and-science/climate-change/new-zealands-greenhouse-gas-inventory/",
    "sourceTable": "Time series emissions data by category",
    "publishingDate": "2025-04-15 12:00",
    "timeCoverage": "1990–2023",
    "referencePeriod": {
      "emissions": "Year ended December (inventory reporting year)"
    },
    "units": {
      "Domestic Aviation": "percent of total greenhouse gas emissions",
      "International Aviation": "percent of total greenhouse gas emissions",
      "Domestic Navigation": "percent of total greenhouse gas emissions",
      "International Navigation": "percent of total greenhouse gas emissions",
      "Railways": "percent of total greenhouse gas emissions",
      "Road Transportation": "percent of total greenhouse gas emissions",
      "Other Transportation": "percent of total greenhouse gas emissions"
    },
    "license": "Creative Commons Attribution 4.0 International (CC BY 4.0)"
  },
  {
    "data": [
      {
        "Year": "1990",
        "Domestic Aviation": 1.4,
        "Domestic Navigation": 0.3773,
        "International Aviation": 1.9677,
        "International Navigation": 1.5363,
        "Other Transportation": 0.0081,
        "Railways": 0.1281,
        "Road Transportation": 10.0895
      },
      {
        "Year": "1991",
        "Domestic Aviation": 1.1948,
        "Domestic Navigation": 0.3827,
        "International Aviation": 1.8797,
        "International Navigation": 1.3674,
        "Other Transportation": 0.0081,
        "Railways": 0.1648,
        "Road Transportation": 10.0393
      },
      {
        "Year": "1992",
        "Domestic Aviation": 1.1637,
        "Domestic Navigation": 0.438,
        "International Aviation": 1.814,
        "International Navigation": 1.2508,
        "Other Transportation": 0.0118,
        "Railways": 0.2021,
        "Road Transportation": 10.2956
      },
      {
        "Year": "1993",
        "Domestic Aviation": 1.3517,
        "Domestic Navigation": 0.424,
        "International Aviation": 1.8584,
        "International Navigation": 1.3254,
        "Other Transportation": 0.0076,
        "Railways": 0.2166,
        "Road Transportation": 10.8066
      },
      {
        "Year": "1994",
        "Domestic Aviation": 1.5226,
        "Domestic Navigation": 0.5213,
        "International Aviation": 1.8092,
        "International Navigation": 1.927,
        "Other Transportation": 0.0106,
        "Railways": 0.2213,
        "Road Transportation": 11.1438
      },
      {
        "Year": "1995",
        "Domestic Aviation": 1.5559,
        "Domestic Navigation": 0.4692,
        "International Aviation": 2.2437,
        "International Navigation": 1.5865,
        "Other Transportation": 0.0142,
        "Railways": 0.2373,
        "Road Transportation": 11.9576
      },
      {
        "Year": "1996",
        "Domestic Aviation": 1.476,
        "Domestic Navigation": 0.3901,
        "International Aviation": 2.2021,
        "International Navigation": 1.4555,
        "Other Transportation": 0.0152,
        "Railways": 0.226,
        "Road Transportation": 11.8197
      },
      {
        "Year": "1997",
        "Domestic Aviation": 1.3587,
        "Domestic Navigation": 0.2823,
        "International Aviation": 2.1288,
        "International Navigation": 1.4544,
        "Other Transportation": 0.0233,
        "Railways": 0.2288,
        "Road Transportation": 11.8503
      },
      {
        "Year": "1998",
        "Domestic Aviation": 1.4741,
        "Domestic Navigation": 0.2024,
        "International Aviation": 2.3845,
        "International Navigation": 1.4431,
        "Other Transportation": 0.0322,
        "Railways": 0.2271,
        "Road Transportation": 12.5028
      },
      {
        "Year": "1999",
        "Domestic Aviation": 1.4223,
        "Domestic Navigation": 0.294,
        "International Aviation": 2.4253,
        "International Navigation": 1.2039,
        "Other Transportation": 0.0311,
        "Railways": 0.2573,
        "Road Transportation": 12.5239
      },
      {
        "Year": "2000",
        "Domestic Aviation": 1.5072,
        "Domestic Navigation": 0.4871,
        "International Aviation": 2.3133,
        "International Navigation": 0.9547,
        "Other Transportation": 0.0455,
        "Railways": 0.3447,
        "Road Transportation": 12.4558
      },
      {
        "Year": "2001",
        "Domestic Aviation": 1.4901,
        "Domestic Navigation": 0.4302,
        "International Aviation": 2.4113,
        "International Navigation": 1.0011,
        "Other Transportation": 0.0351,
        "Railways": 0.2626,
        "Road Transportation": 12.1824
      },
      {
        "Year": "2002",
        "Domestic Aviation": 1.3798,
        "Domestic Navigation": 0.4898,
        "International Aviation": 2.399,
        "International Navigation": 1.0961,
        "Other Transportation": 0.0401,
        "Railways": 0.2194,
        "Road Transportation": 12.8268
      },
      {
        "Year": "2003",
        "Domestic Aviation": 1.4957,
        "Domestic Navigation": 0.4859,
        "International Aviation": 2.4135,
        "International Navigation": 1.0235,
        "Other Transportation": 0.0443,
        "Railways": 0.2229,
        "Road Transportation": 12.923
      },
      {
        "Year": "2004",
        "Domestic Aviation": 1.5388,
        "Domestic Navigation": 0.4383,
        "International Aviation": 2.6841,
        "International Navigation": 0.8704,
        "Other Transportation": 0.0407,
        "Railways": 0.2299,
        "Road Transportation": 13.2667
      },
      {
        "Year": "2005",
        "Domestic Aviation": 1.3972,
        "Domestic Navigation": 0.5005,
        "International Aviation": 2.7875,
        "International Navigation": 1.1467,
        "Other Transportation": 0.0417,
        "Railways": 0.1994,
        "Road Transportation": 13.1127
      },
      {
        "Year": "2006",
        "Domestic Aviation": 1.4217,
        "Domestic Navigation": 0.3944,
        "International Aviation": 2.6552,
        "International Navigation": 1.1145,
        "Other Transportation": 0.0393,
        "Railways": 0.2016,
        "Road Transportation": 13.2986
      },
      {
        "Year": "2007",
        "Domestic Aviation": 1.2035,
        "Domestic Navigation": 0.4345,
        "International Aviation": 2.7843,
        "International Navigation": 1.1731,
        "Other Transportation": 0.0437,
        "Railways": 0.2112,
        "Road Transportation": 14.0221
      },
      {
        "Year": "2008",
        "Domestic Aviation": 1.3034,
        "Domestic Navigation": 0.3498,
        "International Aviation": 2.8759,
        "International Navigation": 1.3167,
        "Other Transportation": 0.0574,
        "Railways": 0.2043,
        "Road Transportation": 13.9999
      },
      {
        "Year": "2009",
        "Domestic Aviation": 1.2852,
        "Domestic Navigation": 0.3687,
        "International Aviation": 2.788,
        "International Navigation": 1.2435,
        "Other Transportation": 0.0502,
        "Railways": 0.2235,
        "Road Transportation": 14.2988
      },
      {
        "Year": "2010",
        "Domestic Aviation": 1.1851,
        "Domestic Navigation": 0.3422,
        "International Aviation": 2.8808,
        "International Navigation": 1.2957,
        "Other Transportation": 0.0577,
        "Railways": 0.1935,
        "Road Transportation": 14.6173
      },
      {
        "Year": "2011",
        "Domestic Aviation": 1.2184,
        "Domestic Navigation": 0.3652,
        "International Aviation": 3.0397,
        "International Navigation": 1.2397,
        "Other Transportation": 0.0531,
        "Railways": 0.2072,
        "Road Transportation": 14.5749
      },
      {
        "Year": "2012",
        "Domestic Aviation": 0.9813,
        "Domestic Navigation": 0.3553,
        "International Aviation": 3.0419,
        "International Navigation": 1.15,
        "Other Transportation": 0.0539,
        "Railways": 0.2025,
        "Road Transportation": 13.9608
      },
      {
        "Year": "2013",
        "Domestic Aviation": 1.0437,
        "Domestic Navigation": 0.4734,
        "International Aviation": 3.0543,
        "International Navigation": 1.1501,
        "Other Transportation": 0.0568,
        "Railways": 0.1968,
        "Road Transportation": 14.0368
      },
      {
        "Year": "2014",
        "Domestic Aviation": 0.9807,
        "Domestic Navigation": 0.4459,
        "International Aviation": 3.1477,
        "International Navigation": 1.1007,
        "Other Transportation": 0.0526,
        "Railways": 0.1887,
        "Road Transportation": 14.3215
      },
      {
        "Year": "2015",
        "Domestic Aviation": 1.0271,
        "Domestic Navigation": 0.5084,
        "International Aviation": 3.3391,
        "International Navigation": 1.2196,
        "Other Transportation": 0.0489,
        "Railways": 0.184,
        "Road Transportation": 14.7995
      },
      {
        "Year": "2016",
        "Domestic Aviation": 1.1412,
        "Domestic Navigation": 0.3317,
        "International Aviation": 4.0673,
        "International Navigation": 1.1746,
        "Other Transportation": 0.039,
        "Railways": 0.1761,
        "Road Transportation": 15.4442
      },
      {
        "Year": "2017",
        "Domestic Aviation": 1.205,
        "Domestic Navigation": 0.3276,
        "International Aviation": 4.4882,
        "International Navigation": 1.0914,
        "Other Transportation": 0.0423,
        "Railways": 0.1488,
        "Road Transportation": 16.1752
      },
      {
        "Year": "2018",
        "Domestic Aviation": 1.3006,
        "Domestic Navigation": 0.3188,
        "International Aviation": 4.7107,
        "International Navigation": 1.1668,
        "Other Transportation": 0.0418,
        "Railways": 0.1613,
        "Road Transportation": 16.4142
      },
      {
        "Year": "2019",
        "Domestic Aviation": 1.2183,
        "Domestic Navigation": 0.3951,
        "International Aviation": 4.6276,
        "International Navigation": 1.211,
        "Other Transportation": 0.0474,
        "Railways": 0.1666,
        "Road Transportation": 15.593
      },
      {
        "Year": "2020",
        "Domestic Aviation": 0.8714,
        "Domestic Navigation": 0.3371,
        "International Aviation": 1.9461,
        "International Navigation": 0.6859,
        "Other Transportation": 0.0526,
        "Railways": 0.1533,
        "Road Transportation": 14.797
      },
      {
        "Year": "2021",
        "Domestic Aviation": 1.0062,
        "Domestic Navigation": 0.276,
        "International Aviation": 1.1482,
        "International Navigation": 0.4144,
        "Other Transportation": 0.0509,
        "Railways": 0.1587,
        "Road Transportation": 15.4204
      },
      {
        "Year": "2022",
        "Domestic Aviation": 1.3125,
        "Domestic Navigation": 0.1678,
        "International Aviation": 1.8973,
        "International Navigation": 0.5472,
        "Other Transportation": 0.0488,
        "Railways": 0.1633,
        "Road Transportation": 15.8573
      },
      {
        "Year": "2023",
        "Domestic Aviation": 1.6602,
        "Domestic Navigation": 0.174,
        "International Aviation": 3.5078,
        "International Navigation": 0.7238,
        "Other Transportation": 0.0451,
        "Railways": 0.1566,
        "Road Transportation": 16.4883
      }
    ]
  }
]