| iso3,country,year,self_sufficiency_pct,source | |
| AUS,Australia,1990,100.0,World Bank WDI | |
| AUS,Australia,1991,100.0,World Bank WDI | |
| AUS,Australia,1992,100.0,World Bank WDI | |
| AUS,Australia,1993,100.0,World Bank WDI | |
| AUS,Australia,1994,100.0,World Bank WDI | |
| AUS,Australia,1995,100.0,World Bank WDI | |
| AUS,Australia,1996,100.0,World Bank WDI | |
| AUS,Australia,1997,100.0,World Bank WDI | |
| AUS,Australia,1998,100.0,World Bank WDI | |
| AUS,Australia,1999,100.0,World Bank WDI | |
| AUS,Australia,2000,100.0,World Bank WDI | |
| AUS,Australia,2001,100.0,World Bank WDI | |
| AUS,Australia,2002,100.0,World Bank WDI | |
| AUS,Australia,2003,100.0,World Bank WDI | |
| AUS,Australia,2004,100.0,World Bank WDI | |
| AUS,Australia,2005,100.0,World Bank WDI | |
| AUS,Australia,2006,100.0,World Bank WDI | |
| AUS,Australia,2007,100.0,World Bank WDI | |
| AUS,Australia,2008,100.0,World Bank WDI | |
| AUS,Australia,2009,100.0,World Bank WDI | |
| AUS,Australia,2010,100.0,World Bank WDI | |
| AUS,Australia,2011,100.0,World Bank WDI | |
| AUS,Australia,2012,100.0,World Bank WDI | |
| AUS,Australia,2013,100.0,World Bank WDI | |
| AUS,Australia,2014,100.0,World Bank WDI | |
| AUS,Australia,2015,100.0,World Bank WDI | |
| AUS,Australia,2016,100.0,World Bank WDI | |
| AUS,Australia,2017,100.0,World Bank WDI | |
| AUS,Australia,2018,100.0,World Bank WDI | |
| AUS,Australia,2019,100.0,World Bank WDI | |
| AUS,Australia,2020,100.0,World Bank WDI | |
| AUS,Australia,2021,100.0,World Bank WDI | |
| AUS,Australia,2022,100.0,World Bank WDI | |
| AUS,Australia,2023,100.0,World Bank WDI | |
| CAN,Canada,1990,100.0,World Bank WDI | |
| CAN,Canada,1991,100.0,World Bank WDI | |
| CAN,Canada,1992,100.0,World Bank WDI | |
| CAN,Canada,1993,100.0,World Bank WDI | |
| CAN,Canada,1994,100.0,World Bank WDI | |
| CAN,Canada,1995,100.0,World Bank WDI | |
| CAN,Canada,1996,100.0,World Bank WDI | |
| CAN,Canada,1997,100.0,World Bank WDI | |
| CAN,Canada,1998,100.0,World Bank WDI | |
| CAN,Canada,1999,100.0,World Bank WDI | |
| CAN,Canada,2000,100.0,World Bank WDI | |
| CAN,Canada,2001,100.0,World Bank WDI | |
| CAN,Canada,2002,100.0,World Bank WDI | |
| CAN,Canada,2003,100.0,World Bank WDI | |
| CAN,Canada,2004,100.0,World Bank WDI | |
| CAN,Canada,2005,100.0,World Bank WDI | |
| CAN,Canada,2006,100.0,World Bank WDI | |
| CAN,Canada,2007,100.0,World Bank WDI | |
| CAN,Canada,2008,100.0,World Bank WDI | |
| CAN,Canada,2009,100.0,World Bank WDI | |
| CAN,Canada,2010,100.0,World Bank WDI | |
| CAN,Canada,2011,100.0,World Bank WDI | |
| CAN,Canada,2012,100.0,World Bank WDI | |
| CAN,Canada,2013,100.0,World Bank WDI | |
| CAN,Canada,2014,100.0,World Bank WDI | |
| CAN,Canada,2015,100.0,World Bank WDI | |
| CAN,Canada,2016,100.0,World Bank WDI | |
| CAN,Canada,2017,100.0,World Bank WDI | |
| CAN,Canada,2018,100.0,World Bank WDI | |
| CAN,Canada,2019,100.0,World Bank WDI | |
| CAN,Canada,2020,100.0,World Bank WDI | |
| CAN,Canada,2021,100.0,World Bank WDI | |
| CAN,Canada,2022,100.0,World Bank WDI | |
| CAN,Canada,2023,100.0,World Bank WDI | |
| CHN,China,1990,100.0,World Bank WDI | |
| CHN,China,1991,100.0,World Bank WDI | |
| CHN,China,1992,100.0,World Bank WDI | |
| CHN,China,1993,100.0,World Bank WDI | |
| CHN,China,1994,100.0,World Bank WDI | |
| CHN,China,1995,100.0,World Bank WDI | |
| CHN,China,1996,100.0,World Bank WDI | |
| CHN,China,1997,99.3503,World Bank WDI | |
| CHN,China,1998,99.6944,World Bank WDI | |
| CHN,China,1999,98.7333,World Bank WDI | |
| CHN,China,2000,97.5419,World Bank WDI | |
| CHN,China,2001,99.9046,World Bank WDI | |
| CHN,China,2002,98.4492,World Bank WDI | |
| CHN,China,2003,97.1821,World Bank WDI | |
| CHN,China,2004,94.1943,World Bank WDI | |
| CHN,China,2005,94.3914,World Bank WDI | |
| CHN,China,2006,93.0406,World Bank WDI | |
| CHN,China,2007,92.0539,World Bank WDI | |
| CHN,China,2008,91.3675,World Bank WDI | |
| CHN,China,2009,87.9215,World Bank WDI | |
| CHN,China,2010,86.4177,World Bank WDI | |
| CHN,China,2011,85.2813,World Bank WDI | |
| CHN,China,2012,83.4481,World Bank WDI | |
| CHN,China,2013,82.674,World Bank WDI | |
| CHN,China,2014,82.4588,World Bank WDI | |
| CHN,China,2015,83.2936,World Bank WDI | |
| CHN,China,2016,80.8069,World Bank WDI | |
| CHN,China,2017,79.581,World Bank WDI | |
| CHN,China,2018,78.3313,World Bank WDI | |
| CHN,China,2019,77.779,World Bank WDI | |
| CHN,China,2020,77.0254,World Bank WDI | |
| CHN,China,2021,78.3613,World Bank WDI | |
| CHN,China,2022,79.3754,World Bank WDI | |
| CHN,China,2023,76.0382,World Bank WDI | |
| DEU,Germany,1990,52.3718,World Bank WDI | |
| DEU,Germany,1991,47.3648,World Bank WDI | |
| DEU,Germany,1992,44.3384,World Bank WDI | |
| DEU,Germany,1993,43.2846,World Bank WDI | |
| DEU,Germany,1994,41.9346,World Bank WDI | |
| DEU,Germany,1995,41.886,World Bank WDI | |
| DEU,Germany,1996,39.9865,World Bank WDI | |
| DEU,Germany,1997,39.2419,World Bank WDI | |
| DEU,Germany,1998,37.5194,World Bank WDI | |
| DEU,Germany,1999,39.1791,World Bank WDI | |
| DEU,Germany,2000,38.896,World Bank WDI | |
| DEU,Germany,2001,37.495,World Bank WDI | |
| DEU,Germany,2002,38.2005,World Bank WDI | |
| DEU,Germany,2003,37.7301,World Bank WDI | |
| DEU,Germany,2004,37.1349,World Bank WDI | |
| DEU,Germany,2005,37.4694,World Bank WDI | |
| DEU,Germany,2006,37.1657,World Bank WDI | |
| DEU,Germany,2007,39.4422,World Bank WDI | |
| DEU,Germany,2008,37.1534,World Bank WDI | |
| DEU,Germany,2009,36.7219,World Bank WDI | |
| DEU,Germany,2010,37.9464,World Bank WDI | |
| DEU,Germany,2011,36.0374,World Bank WDI | |
| DEU,Germany,2012,36.5908,World Bank WDI | |
| DEU,Germany,2013,35.3658,World Bank WDI | |
| DEU,Germany,2014,35.9648,World Bank WDI | |
| DEU,Germany,2015,35.5646,World Bank WDI | |
| DEU,Germany,2016,33.6935,World Bank WDI | |
| DEU,Germany,2017,33.3788,World Bank WDI | |
| DEU,Germany,2018,33.7981,World Bank WDI | |
| DEU,Germany,2019,30.076,World Bank WDI | |
| DEU,Germany,2020,34.6144,World Bank WDI | |
| DEU,Germany,2021,34.5954,World Bank WDI | |
| DEU,Germany,2022,28.2466,World Bank WDI | |
| DEU,Germany,2023,29.5126,World Bank WDI | |
| FRA,France,1990,46.7273,World Bank WDI | |
| FRA,France,1991,46.7318,World Bank WDI | |
| FRA,France,1992,47.1112,World Bank WDI | |
| FRA,France,1993,51.3222,World Bank WDI | |
| FRA,France,1994,51.6009,World Bank WDI | |
| FRA,France,1995,51.3139,World Bank WDI | |
| FRA,France,1996,50.7561,World Bank WDI | |
| FRA,France,1997,50.1092,World Bank WDI | |
| FRA,France,1998,47.7569,World Bank WDI | |
| FRA,France,1999,47.3461,World Bank WDI | |
| FRA,France,2000,47.3403,World Bank WDI | |
| FRA,France,2001,48.3719,World Bank WDI | |
| FRA,France,2002,48.0098,World Bank WDI | |
| FRA,France,2003,48.0981,World Bank WDI | |
| FRA,France,2004,47.7598,World Bank WDI | |
| FRA,France,2005,46.9321,World Bank WDI | |
| FRA,France,2006,47.0086,World Bank WDI | |
| FRA,France,2007,48.0297,World Bank WDI | |
| FRA,France,2008,47.6995,World Bank WDI | |
| FRA,France,2009,47.5538,World Bank WDI | |
| FRA,France,2010,49.629,World Bank WDI | |
| FRA,France,2011,49.2331,World Bank WDI | |
| FRA,France,2012,50.0808,World Bank WDI | |
| FRA,France,2013,50.2813,World Bank WDI | |
| FRA,France,2014,52.1404,World Bank WDI | |
| FRA,France,2015,52.416,World Bank WDI | |
| FRA,France,2016,50.8529,World Bank WDI | |
| FRA,France,2017,49.3499,World Bank WDI | |
| FRA,France,2018,51.2594,World Bank WDI | |
| FRA,France,2019,50.2935,World Bank WDI | |
| FRA,France,2020,54.209,World Bank WDI | |
| FRA,France,2021,54.4285,World Bank WDI | |
| FRA,France,2022,45.6798,World Bank WDI | |
| FRA,France,2023,52.8721,World Bank WDI | |
| GBR,United Kingdom,1990,97.7015,World Bank WDI | |
| GBR,United Kingdom,1991,94.7808,World Bank WDI | |
| GBR,United Kingdom,1992,96.0115,World Bank WDI | |
| GBR,United Kingdom,1993,100.0,World Bank WDI | |
| GBR,United Kingdom,1994,100.0,World Bank WDI | |
| GBR,United Kingdom,1995,100.0,World Bank WDI | |
| GBR,United Kingdom,1996,100.0,World Bank WDI | |
| GBR,United Kingdom,1997,100.0,World Bank WDI | |
| GBR,United Kingdom,1998,100.0,World Bank WDI | |
| GBR,United Kingdom,1999,100.0,World Bank WDI | |
| GBR,United Kingdom,2000,100.0,World Bank WDI | |
| GBR,United Kingdom,2001,100.0,World Bank WDI | |
| GBR,United Kingdom,2002,100.0,World Bank WDI | |
| GBR,United Kingdom,2003,100.0,World Bank WDI | |
| GBR,United Kingdom,2004,95.2254,World Bank WDI | |
| GBR,United Kingdom,2005,85.8076,World Bank WDI | |
| GBR,United Kingdom,2006,77.503,World Bank WDI | |
| GBR,United Kingdom,2007,78.1773,World Bank WDI | |
| GBR,United Kingdom,2008,71.8346,World Bank WDI | |
| GBR,United Kingdom,2009,71.1337,World Bank WDI | |
| GBR,United Kingdom,2010,69.1531,World Bank WDI | |
| GBR,United Kingdom,2011,60.5266,World Bank WDI | |
| GBR,United Kingdom,2012,53.9944,World Bank WDI | |
| GBR,United Kingdom,2013,49.3917,World Bank WDI | |
| GBR,United Kingdom,2014,50.2568,World Bank WDI | |
| GBR,United Kingdom,2015,59.7224,World Bank WDI | |
| GBR,United Kingdom,2016,62.0457,World Bank WDI | |
| GBR,United Kingdom,2017,61.9695,World Bank WDI | |
| GBR,United Kingdom,2018,61.8328,World Bank WDI | |
| GBR,United Kingdom,2019,63.4644,World Bank WDI | |
| GBR,United Kingdom,2020,71.5006,World Bank WDI | |
| GBR,United Kingdom,2021,61.0784,World Bank WDI | |
| GBR,United Kingdom,2022,60.8209,World Bank WDI | |
| GBR,United Kingdom,2023,55.9564,World Bank WDI | |
| IND,India,1990,88.6971,World Bank WDI | |
| IND,India,1991,87.9993,World Bank WDI | |
| IND,India,1992,86.12,World Bank WDI | |
| IND,India,1993,85.6751,World Bank WDI | |
| IND,India,1994,85.9657,World Bank WDI | |
| IND,India,1995,84.6122,World Bank WDI | |
| IND,India,1996,83.0375,World Bank WDI | |
| IND,India,1997,82.06,World Bank WDI | |
| IND,India,1998,80.6569,World Bank WDI | |
| IND,India,1999,78.6739,World Bank WDI | |
| IND,India,2000,78.1152,World Bank WDI | |
| IND,India,2001,78.3929,World Bank WDI | |
| IND,India,2002,77.8031,World Bank WDI | |
| IND,India,2003,77.6471,World Bank WDI | |
| IND,India,2004,76.9488,World Bank WDI | |
| IND,India,2005,75.2596,World Bank WDI | |
| IND,India,2006,73.9527,World Bank WDI | |
| IND,India,2007,72.9399,World Bank WDI | |
| IND,India,2008,71.5444,World Bank WDI | |
| IND,India,2009,70.6574,World Bank WDI | |
| IND,India,2010,69.7781,World Bank WDI | |
| IND,India,2011,68.839,World Bank WDI | |
| IND,India,2012,67.1772,World Bank WDI | |
| IND,India,2013,65.976,World Bank WDI | |
| IND,India,2014,63.4577,World Bank WDI | |
| IND,India,2015,62.7172,World Bank WDI | |
| IND,India,2016,62.6126,World Bank WDI | |
| IND,India,2017,62.5287,World Bank WDI | |
| IND,India,2018,62.4157,World Bank WDI | |
| IND,India,2019,60.7003,World Bank WDI | |
| IND,India,2020,62.5187,World Bank WDI | |
| IND,India,2021,64.9644,World Bank WDI | |
| IND,India,2022,63.4706,World Bank WDI | |
| IND,India,2023,63.9128,World Bank WDI | |
| ITA,Italy,1990,13.1658,World Bank WDI | |
| ITA,Italy,1991,15.7357,World Bank WDI | |
| ITA,Italy,1992,13.5749,World Bank WDI | |
| ITA,Italy,1993,17.2283,World Bank WDI | |
| ITA,Italy,1994,16.8786,World Bank WDI | |
| ITA,Italy,1995,15.6681,World Bank WDI | |
| ITA,Italy,1996,15.8938,World Bank WDI | |
| ITA,Italy,1997,17.0805,World Bank WDI | |
| ITA,Italy,1998,15.7997,World Bank WDI | |
| ITA,Italy,1999,14.9536,World Bank WDI | |
| ITA,Italy,2000,11.1321,World Bank WDI | |
| ITA,Italy,2001,14.5665,World Bank WDI | |
| ITA,Italy,2002,12.0851,World Bank WDI | |
| ITA,Italy,2003,14.6351,World Bank WDI | |
| ITA,Italy,2004,13.2076,World Bank WDI | |
| ITA,Italy,2005,14.2764,World Bank WDI | |
| ITA,Italy,2006,11.5243,World Bank WDI | |
| ITA,Italy,2007,14.3225,World Bank WDI | |
| ITA,Italy,2008,14.5087,World Bank WDI | |
| ITA,Italy,2009,16.697,World Bank WDI | |
| ITA,Italy,2010,14.5381,World Bank WDI | |
| ITA,Italy,2011,15.8775,World Bank WDI | |
| ITA,Italy,2012,18.161,World Bank WDI | |
| ITA,Italy,2013,20.7055,World Bank WDI | |
| ITA,Italy,2014,21.6118,World Bank WDI | |
| ITA,Italy,2015,20.412,World Bank WDI | |
| ITA,Italy,2016,19.5149,World Bank WDI | |
| ITA,Italy,2017,18.822,World Bank WDI | |
| ITA,Italy,2018,19.0293,World Bank WDI | |
| ITA,Italy,2019,17.772,World Bank WDI | |
| ITA,Italy,2020,23.1305,World Bank WDI | |
| ITA,Italy,2021,23.367,World Bank WDI | |
| ITA,Italy,2022,16.371,World Bank WDI | |
| ITA,Italy,2023,20.4019,World Bank WDI | |
| JPN,Japan,1990,16.980578356473437,ANRE (総合エネルギー統計) | |
| JPN,Japan,1990,13.8789,World Bank WDI | |
| JPN,Japan,1991,17.702846194734708,ANRE (総合エネルギー統計) | |
| JPN,Japan,1991,15.4428,World Bank WDI | |
| JPN,Japan,1992,17.563909333415868,ANRE (総合エネルギー統計) | |
| JPN,Japan,1992,14.9998,World Bank WDI | |
| JPN,Japan,1993,19.09314691300722,ANRE (総合エネルギー統計) | |
| JPN,Japan,1993,16.3264,World Bank WDI | |
| JPN,Japan,1994,18.682649113542162,ANRE (総合エネルギー統計) | |
| JPN,Japan,1994,15.2355,World Bank WDI | |
| JPN,Japan,1995,19.80809305048036,ANRE (総合エネルギー統計) | |
| JPN,Japan,1995,17.1412,World Bank WDI | |
| JPN,Japan,1996,20.06953135608527,ANRE (総合エネルギー統計) | |
| JPN,Japan,1996,17.4303,World Bank WDI | |
| JPN,Japan,1997,20.72740099444081,ANRE (総合エネルギー統計) | |
| JPN,Japan,1997,18.2165,World Bank WDI | |
| JPN,Japan,1998,21.67568263283269,ANRE (総合エネルギー統計) | |
| JPN,Japan,1998,19.6779,World Bank WDI | |
| JPN,Japan,1999,20.435357018675873,ANRE (総合エネルギー統計) | |
| JPN,Japan,1999,18.8896,World Bank WDI | |
| JPN,Japan,2000,20.255445338181076,ANRE (総合エネルギー統計) | |
| JPN,Japan,2000,17.1842,World Bank WDI | |
| JPN,Japan,2001,20.323005046358205,ANRE (総合エネルギー統計) | |
| JPN,Japan,2001,18.7983,World Bank WDI | |
| JPN,Japan,2002,19.180911903887324,ANRE (総合エネルギー統計) | |
| JPN,Japan,2002,17.0111,World Bank WDI | |
| JPN,Japan,2003,16.798242454969355,ANRE (総合エネルギー統計) | |
| JPN,Japan,2003,14.5211,World Bank WDI | |
| JPN,Japan,2004,18.448917379960182,ANRE (総合エネルギー統計) | |
| JPN,Japan,2004,16.2254,World Bank WDI | |
| JPN,Japan,2005,19.576465219137763,ANRE (総合エネルギー統計) | |
| JPN,Japan,2005,16.5351,World Bank WDI | |
| JPN,Japan,2006,19.795413519721343,ANRE (総合エネルギー統計) | |
| JPN,Japan,2006,17.6348,World Bank WDI | |
| JPN,Japan,2007,17.942230954075445,ANRE (総合エネルギー統計) | |
| JPN,Japan,2007,15.6892,World Bank WDI | |
| JPN,Japan,2008,18.33637048758403,ANRE (総合エネルギー統計) | |
| JPN,Japan,2008,15.7852,World Bank WDI | |
| JPN,Japan,2009,20.34450567570732,ANRE (総合エネルギー統計) | |
| JPN,Japan,2009,19.3837,World Bank WDI | |
| JPN,Japan,2010,20.23394625145806,ANRE (総合エネルギー統計) | |
| JPN,Japan,2010,18.2575,World Bank WDI | |
| JPN,Japan,2011,11.48065122991032,ANRE (総合エネルギー統計) | |
| JPN,Japan,2011,9.1804,World Bank WDI | |
| JPN,Japan,2012,6.665777247174923,ANRE (総合エネルギー統計) | |
| JPN,Japan,2012,3.8778,World Bank WDI | |
| JPN,Japan,2013,6.463257334360291,ANRE (総合エネルギー統計) | |
| JPN,Japan,2013,4.327,World Bank WDI | |
| JPN,Japan,2014,6.297723815667654,ANRE (総合エネルギー統計) | |
| JPN,Japan,2014,4.4316,World Bank WDI | |
| JPN,Japan,2015,7.278566310696381,ANRE (総合エネルギー統計) | |
| JPN,Japan,2015,5.1604,World Bank WDI | |
| JPN,Japan,2016,8.047361493051092,ANRE (総合エネルギー統計) | |
| JPN,Japan,2016,6.1867,World Bank WDI | |
| JPN,Japan,2017,9.450702040389805,ANRE (総合エネルギー統計) | |
| JPN,Japan,2017,6.9113,World Bank WDI | |
| JPN,Japan,2018,11.723361998736676,ANRE (総合エネルギー統計) | |
| JPN,Japan,2018,8.5563,World Bank WDI | |
| JPN,Japan,2019,12.100717990557516,ANRE (総合エネルギー統計) | |
| JPN,Japan,2019,9.441,World Bank WDI | |
| JPN,Japan,2020,11.262565483782284,ANRE (総合エネルギー統計) | |
| JPN,Japan,2020,10.4204,World Bank WDI | |
| JPN,Japan,2021,13.331046616287265,ANRE (総合エネルギー統計) | |
| JPN,Japan,2021,11.3183,World Bank WDI | |
| JPN,Japan,2022,12.642257033699789,ANRE (総合エネルギー統計) | |
| JPN,Japan,2022,10.0292,World Bank WDI | |
| JPN,Japan,2023,15.270863289191006,ANRE (総合エネルギー統計) | |
| JPN,Japan,2023,12.7201,World Bank WDI | |
| JPN,Japan,2024,16.347707684574818,ANRE (総合エネルギー統計) | |
| KOR,"Korea, Rep.",1990,23.3688,World Bank WDI | |
| KOR,"Korea, Rep.",1991,18.7392,World Bank WDI | |
| KOR,"Korea, Rep.",1992,14.0413,World Bank WDI | |
| KOR,"Korea, Rep.",1993,12.1281,World Bank WDI | |
| KOR,"Korea, Rep.",1994,7.5795,World Bank WDI | |
| KOR,"Korea, Rep.",1995,9.2947,World Bank WDI | |
| KOR,"Korea, Rep.",1996,7.2979,World Bank WDI | |
| KOR,"Korea, Rep.",1997,6.6137,World Bank WDI | |
| KOR,"Korea, Rep.",1998,10.6164,World Bank WDI | |
| KOR,"Korea, Rep.",1999,11.5518,World Bank WDI | |
| KOR,"Korea, Rep.",2000,11.1373,World Bank WDI | |
| KOR,"Korea, Rep.",2001,12.1273,World Bank WDI | |
| KOR,"Korea, Rep.",2002,13.4959,World Bank WDI | |
| KOR,"Korea, Rep.",2003,12.6577,World Bank WDI | |
| KOR,"Korea, Rep.",2004,12.2775,World Bank WDI | |
| KOR,"Korea, Rep.",2005,16.5628,World Bank WDI | |
| KOR,"Korea, Rep.",2006,13.1912,World Bank WDI | |
| KOR,"Korea, Rep.",2007,14.6376,World Bank WDI | |
| KOR,"Korea, Rep.",2008,14.4016,World Bank WDI | |
| KOR,"Korea, Rep.",2009,13.7336,World Bank WDI | |
| KOR,"Korea, Rep.",2010,11.9194,World Bank WDI | |
| KOR,"Korea, Rep.",2011,12.7695,World Bank WDI | |
| KOR,"Korea, Rep.",2012,13.4533,World Bank WDI | |
| KOR,"Korea, Rep.",2013,11.9198,World Bank WDI | |
| KOR,"Korea, Rep.",2014,13.1306,World Bank WDI | |
| KOR,"Korea, Rep.",2015,13.2699,World Bank WDI | |
| KOR,"Korea, Rep.",2016,13.0624,World Bank WDI | |
| KOR,"Korea, Rep.",2017,11.529,World Bank WDI | |
| KOR,"Korea, Rep.",2018,10.5302,World Bank WDI | |
| KOR,"Korea, Rep.",2019,11.8437,World Bank WDI | |
| KOR,"Korea, Rep.",2020,15.4823,World Bank WDI | |
| KOR,"Korea, Rep.",2021,15.0965,World Bank WDI | |
| KOR,"Korea, Rep.",2022,14.5002,World Bank WDI | |
| KOR,"Korea, Rep.",2023,15.3999,World Bank WDI | |
| USA,United States,1990,82.1413,World Bank WDI | |
| USA,United States,1991,83.3051,World Bank WDI | |
| USA,United States,1992,81.8748,World Bank WDI | |
| USA,United States,1993,79.1273,World Bank WDI | |
| USA,United States,1994,77.991,World Bank WDI | |
| USA,United States,1995,79.029,World Bank WDI | |
| USA,United States,1996,77.9296,World Bank WDI | |
| USA,United States,1997,76.3081,World Bank WDI | |
| USA,United States,1998,74.8488,World Bank WDI | |
| USA,United States,1999,74.112,World Bank WDI | |
| USA,United States,2000,73.3209,World Bank WDI | |
| USA,United States,2001,71.084,World Bank WDI | |
| USA,United States,2002,72.1037,World Bank WDI | |
| USA,United States,2003,70.7314,World Bank WDI | |
| USA,United States,2004,69.0646,World Bank WDI | |
| USA,United States,2005,68.2415,World Bank WDI | |
| USA,United States,2006,68.2262,World Bank WDI | |
| USA,United States,2007,69.4493,World Bank WDI | |
| USA,United States,2008,72.0816,World Bank WDI | |
| USA,United States,2009,74.088,World Bank WDI | |
| USA,United States,2010,75.915,World Bank WDI | |
| USA,United States,2011,79.3201,World Bank WDI | |
| USA,United States,2012,82.4815,World Bank WDI | |
| USA,United States,2013,85.5669,World Bank WDI | |
| USA,United States,2014,88.3043,World Bank WDI | |
| USA,United States,2015,88.2611,World Bank WDI | |
| USA,United States,2016,87.7002,World Bank WDI | |
| USA,United States,2017,91.8997,World Bank WDI | |
| USA,United States,2018,96.4079,World Bank WDI | |
| USA,United States,2019,100.0,World Bank WDI | |
| USA,United States,2020,100.0,World Bank WDI | |
| USA,United States,2021,100.0,World Bank WDI | |
| USA,United States,2022,100.0,World Bank WDI | |
| USA,United States,2023,100.0,World Bank WDI | |