World › Rwanda vs Zambia
Rwanda vs Zambia
Rwanda (Africa)
and Zambia (Africa)
side by side. Each value is the latest available for that country, so the year may differ; the
rank is among all countries of the world.
Over time
with the world for reference
GDP per capita
US$ · 1960-2025
Rwanda
Zambia
World
0
5,000
10k
15k
1960
Rwanda: 39.37
Zambia: 221.56
World: 452.65 1961
Rwanda: 39.27
Zambia: 209.69
World: 471.93 1962
Rwanda: 39.23
Zambia: 202.28
World: 496.11 1963
Rwanda: 39.28
Zambia: 203.22
World: 525.19 1964
Rwanda: 38.98
Zambia: 229.98
World: 563.85 1965
Rwanda: 43.47
Zambia: 287.43
World: 601.89 1966
Rwanda: 35.36
Zambia: 325.03
World: 638.97 1967
Rwanda: 43.96
Zambia: 340.58
World: 664.4 1968
Rwanda: 45.99
Zambia: 387.09
World: 703.46 1969
Rwanda: 48.87
Zambia: 458.98
World: 761.11 1970
Rwanda: 55.24
Zambia: 413.9
World: 817.68 1971
Rwanda: 54.38
Zambia: 372.14
World: 884.88 1972
Rwanda: 58.4
Zambia: 409.78
World: 1,002 1973
Rwanda: 66.91
Zambia: 517.63
World: 1,201.53 1974
Rwanda: 68.94
Zambia: 601.1
World: 1,362.19 1975
Rwanda: 124.11
Zambia: 489.51
World: 1,488.94 1976
Rwanda: 134.38
Zambia: 533.23
World: 1,589.73 1977
Rwanda: 152.74
Zambia: 474.36
World: 1,766.28 1978
Rwanda: 179.88
Zambia: 514.33
World: 2,055.49 1979
Rwanda: 213.77
Zambia: 595.46
World: 2,335.19 1980
Rwanda: 234.39
Zambia: 669.42
World: 2,587.01 1981
Rwanda: 254.57
Zambia: 669.89
World: 2,628.62 1982
Rwanda: 246.39
Zambia: 626.53
World: 2,554.08 1983
Rwanda: 250.57
Zambia: 520.46
World: 2,561.17 1984
Rwanda: 259.91
Zambia: 413.27
World: 2,614.33 1985
Rwanda: 271.58
Zambia: 332.17
World: 2,690.59 1986
Rwanda: 297.73
Zambia: 238.23
World: 3,118.57 1987
Rwanda: 319.64
Zambia: 315
World: 3,487.88 1988
Rwanda: 343.78
Zambia: 504.49
World: 3,829.99 1989
Rwanda: 334.74
Zambia: 526.36
World: 3,930.51 1990
Rwanda: 345.77
Zambia: 422.34
World: 4,338.94 1991
Rwanda: 253.97
Zambia: 423.07
World: 4,453.9 1992
Rwanda: 264.08
Zambia: 389.25
World: 4,679.98 1993
Rwanda: 247.02
Zambia: 390.92
World: 4,685.3 1994
Rwanda: 110.95
Zambia: 426.39
World: 4,967.01 1995
Rwanda: 227.97
Zambia: 433.31
World: 5,463.2 1996
Rwanda: 206.05
Zambia: 399.51
World: 5,507.22 1997
Rwanda: 238.75
Zambia: 465.87
World: 5,408.57 1998
Rwanda: 246.15
Zambia: 373.08
World: 5,302.34 1999
Rwanda: 264.74
Zambia: 349.52
World: 5,401.23 2000
Rwanda: 251.87
Zambia: 359.43
World: 5,512.56 2001
Rwanda: 237.31
Zambia: 396.55
World: 5,404.2 2002
Rwanda: 234.04
Zambia: 393.86
World: 5,539.32 2003
Rwanda: 249.01
Zambia: 446.29
World: 6,129.87 2004
Rwanda: 269.54
Zambia: 548.69
World: 6,818 2005
Rwanda: 324.02
Zambia: 710.98
World: 7,290.57 2006
Rwanda: 352.09
Zambia: 1,051.72
World: 7,803.19 2007
Rwanda: 420.73
Zambia: 1,118.73
World: 8,685.33 2008
Rwanda: 522.29
Zambia: 1,375.5
World: 9,425.74 2009
Rwanda: 556.97
Zambia: 1,136.24
World: 8,827.04 2010
Rwanda: 586.6
Zambia: 1,451.11
World: 9,555.07 2011
Rwanda: 643.36
Zambia: 1,624.87
World: 10,496.93 2012
Rwanda: 697.76
Zambia: 1,710.05
World: 10,597.85 2013
Rwanda: 695.4
Zambia: 1,820.72
World: 10,759.35 2014
Rwanda: 715.37
Zambia: 1,707.49
World: 10,912.24 2015
Rwanda: 725.69
Zambia: 1,295.88
World: 10,191.98 2016
Rwanda: 721.26
Zambia: 1,239.09
World: 10,239.47 2017
Rwanda: 751.05
Zambia: 1,483.47
World: 10,784.4 2018
Rwanda: 772.76
Zambia: 1,463.9
World: 11,344.73 2019
Rwanda: 823.36
Zambia: 1,258.99
World: 11,417.6 2020
Rwanda: 802.64
Zambia: 951.64
World: 10,999.49 2021
Rwanda: 842.58
Zambia: 1,127.16
World: 12,472.91 2022
Rwanda: 1,007.06
Zambia: 1,447.12
World: 12,876.24 2023
Rwanda: 1,061.06
Zambia: 1,330.73
World: 13,313.86 2024
Rwanda: 1,059.94
Zambia: 1,187.11
World: 13,717.09 2025
Rwanda: 1,123.74
Zambia: 1,317.88
World: 14,405.85
1960
1980
1990
2000
2010
2025
Life expectancy at birth
years · 1960-2024
Rwanda
Zambia
World
0
20
40
60
80
1960
Rwanda: 47.02
Zambia: 50.65
World: 50.94 1961
Rwanda: 47.46
Zambia: 51.04
World: 52.8 1962
Rwanda: 47.8
Zambia: 51.33
World: 55.29 1963
Rwanda: 44
Zambia: 51.61
World: 55.65 1964
Rwanda: 48.13
Zambia: 51.17
World: 56.1 1965
Rwanda: 48.2
Zambia: 52.08
World: 55.93 1966
Rwanda: 48.08
Zambia: 52.29
World: 56.45 1967
Rwanda: 47.99
Zambia: 52.51
World: 56.9 1968
Rwanda: 47.73
Zambia: 52.72
World: 57.34 1969
Rwanda: 47.44
Zambia: 53.04
World: 57.68 1970
Rwanda: 47.12
Zambia: 53.4
World: 57.94 1971
Rwanda: 46.76
Zambia: 53.89
World: 58.02 1972
Rwanda: 46.34
Zambia: 54.38
World: 58.84 1973
Rwanda: 45.94
Zambia: 54.91
World: 59.3 1974
Rwanda: 45.57
Zambia: 55.38
World: 59.7 1975
Rwanda: 45.32
Zambia: 55.74
World: 60.13 1976
Rwanda: 45.31
Zambia: 56.1
World: 60.45 1977
Rwanda: 45.58
Zambia: 56.28
World: 61.04 1978
Rwanda: 46.17
Zambia: 56.34
World: 61.39 1979
Rwanda: 47.09
Zambia: 56.05
World: 61.84 1980
Rwanda: 48.12
Zambia: 55.5
World: 62.15 1981
Rwanda: 49.22
Zambia: 54.99
World: 62.52 1982
Rwanda: 50.19
Zambia: 54.36
World: 62.87 1983
Rwanda: 50.94
Zambia: 53.67
World: 63.13 1984
Rwanda: 51.45
Zambia: 52.88
World: 63.44 1985
Rwanda: 51.7
Zambia: 52
World: 63.73 1986
Rwanda: 51.71
Zambia: 51.15
World: 64.12 1987
Rwanda: 51.47
Zambia: 50.42
World: 64.46 1988
Rwanda: 50.91
Zambia: 49.67
World: 64.67 1989
Rwanda: 49.49
Zambia: 48.88
World: 64.96 1990
Rwanda: 47.76
Zambia: 48.2
World: 65.11 1991
Rwanda: 46.24
Zambia: 47.44
World: 65.3 1992
Rwanda: 44.4
Zambia: 46.97
World: 65.55 1993
Rwanda: 42.94
Zambia: 46.68
World: 65.74 1994
Rwanda: 12.16
Zambia: 46.34
World: 65.96 1995
Rwanda: 41.52
Zambia: 46.05
World: 66.2 1996
Rwanda: 42.49
Zambia: 45.76
World: 66.52 1997
Rwanda: 41.98
Zambia: 45.74
World: 66.83 1998
Rwanda: 43.1
Zambia: 45.71
World: 67.07 1999
Rwanda: 45.75
Zambia: 45.92
World: 67.31 2000
Rwanda: 47.8
Zambia: 46.58
World: 67.65 2001
Rwanda: 49.49
Zambia: 47.41
World: 67.95 2002
Rwanda: 51.26
Zambia: 48.46
World: 68.23 2003
Rwanda: 53.53
Zambia: 49.62
World: 68.52 2004
Rwanda: 55.52
Zambia: 50.54
World: 68.77 2005
Rwanda: 56.97
Zambia: 51.62
World: 69.11 2006
Rwanda: 58.34
Zambia: 52.69
World: 69.47 2007
Rwanda: 59.5
Zambia: 53.73
World: 69.81 2008
Rwanda: 60.64
Zambia: 54.84
World: 70 2009
Rwanda: 61.81
Zambia: 55.89
World: 70.38 2010
Rwanda: 62.8
Zambia: 56.9
World: 70.68 2011
Rwanda: 63.48
Zambia: 57.84
World: 70.97 2012
Rwanda: 64.19
Zambia: 58.7
World: 71.26 2013
Rwanda: 64.65
Zambia: 59.45
World: 71.53 2014
Rwanda: 65.09
Zambia: 60.11
World: 71.78 2015
Rwanda: 65.42
Zambia: 60.73
World: 71.97 2016
Rwanda: 65.73
Zambia: 61.13
World: 72.19 2017
Rwanda: 66.14
Zambia: 61.56
World: 72.37 2018
Rwanda: 66.35
Zambia: 62.14
World: 72.64 2019
Rwanda: 66.69
Zambia: 62.91
World: 72.87 2020
Rwanda: 66.95
Zambia: 63.36
World: 72.18 2021
Rwanda: 66.85
Zambia: 62.36
World: 71.22 2022
Rwanda: 67.53
Zambia: 65.28
World: 72.97 2023
Rwanda: 67.79
Zambia: 66.35
World: 73.33 2024
Rwanda: 68.02
Zambia: 66.53
World: 73.48
1960
1980
1990
2000
2024
Fertility rate
1960-2024
Rwanda
Zambia
World
2
4
6
8
10
1960
Rwanda: 8.28
Zambia: 6.95
World: 4.69 1961
Rwanda: 8.28
Zambia: 6.98
World: 4.56 1962
Rwanda: 8.27
Zambia: 7.01
World: 5.02 1963
Rwanda: 8.27
Zambia: 7.06
World: 5.31 1964
Rwanda: 8.27
Zambia: 7.09
World: 5.13 1965
Rwanda: 8.25
Zambia: 7.12
World: 5.08 1966
Rwanda: 8.23
Zambia: 7.14
World: 4.97 1967
Rwanda: 8.21
Zambia: 7.15
World: 4.87 1968
Rwanda: 8.19
Zambia: 7.18
World: 4.98 1969
Rwanda: 8.18
Zambia: 7.18
World: 4.88 1970
Rwanda: 8.15
Zambia: 7.22
World: 4.84 1971
Rwanda: 8.09
Zambia: 7.26
World: 4.69 1972
Rwanda: 8.09
Zambia: 7.3
World: 4.55 1973
Rwanda: 8.09
Zambia: 7.34
World: 4.42 1974
Rwanda: 8.1
Zambia: 7.36
World: 4.26 1975
Rwanda: 8.1
Zambia: 7.42
World: 4.07 1976
Rwanda: 8.12
Zambia: 7.39
World: 3.97 1977
Rwanda: 8.14
Zambia: 7.35
World: 3.84 1978
Rwanda: 8.16
Zambia: 7.29
World: 3.77 1979
Rwanda: 8.13
Zambia: 7.22
World: 3.76 1980
Rwanda: 8.12
Zambia: 7.14
World: 3.73 1981
Rwanda: 8.1
Zambia: 7.07
World: 3.71 1982
Rwanda: 8.06
Zambia: 7.04
World: 3.72 1983
Rwanda: 8
Zambia: 7.01
World: 3.59 1984
Rwanda: 7.91
Zambia: 6.97
World: 3.57 1985
Rwanda: 7.79
Zambia: 6.93
World: 3.53 1986
Rwanda: 7.61
Zambia: 6.87
World: 3.51 1987
Rwanda: 7.43
Zambia: 6.8
World: 3.48 1988
Rwanda: 7.23
Zambia: 6.7
World: 3.39 1989
Rwanda: 7.03
Zambia: 6.64
World: 3.35 1990
Rwanda: 6.8
Zambia: 6.57
World: 3.31 1991
Rwanda: 6.62
Zambia: 6.46
World: 3.13 1992
Rwanda: 6.54
Zambia: 6.35
World: 3.04 1993
Rwanda: 6.48
Zambia: 6.3
World: 2.97 1994
Rwanda: 6.42
Zambia: 6.26
World: 2.92 1995
Rwanda: 6.35
Zambia: 6.23
World: 2.87 1996
Rwanda: 6.29
Zambia: 6.18
World: 2.82 1997
Rwanda: 6.24
Zambia: 6.12
World: 2.78 1998
Rwanda: 6.17
Zambia: 6.07
World: 2.75 1999
Rwanda: 6.06
Zambia: 6
World: 2.72 2000
Rwanda: 5.97
Zambia: 5.92
World: 2.73 2001
Rwanda: 5.89
Zambia: 5.85
World: 2.69 2002
Rwanda: 5.82
Zambia: 5.77
World: 2.66 2003
Rwanda: 5.74
Zambia: 5.71
World: 2.64 2004
Rwanda: 5.64
Zambia: 5.7
World: 2.63 2005
Rwanda: 5.5
Zambia: 5.7
World: 2.61 2006
Rwanda: 5.34
Zambia: 5.68
World: 2.61 2007
Rwanda: 5.14
Zambia: 5.61
World: 2.6 2008
Rwanda: 4.92
Zambia: 5.53
World: 2.6 2009
Rwanda: 4.71
Zambia: 5.45
World: 2.59 2010
Rwanda: 4.52
Zambia: 5.36
World: 2.57 2011
Rwanda: 4.33
Zambia: 5.26
World: 2.55 2012
Rwanda: 4.2
Zambia: 5.14
World: 2.56 2013
Rwanda: 4.14
Zambia: 5.01
World: 2.53 2014
Rwanda: 4.12
Zambia: 4.89
World: 2.52 2015
Rwanda: 4.11
Zambia: 4.78
World: 2.49 2016
Rwanda: 4.11
Zambia: 4.67
World: 2.49 2017
Rwanda: 4.08
Zambia: 4.57
World: 2.46 2018
Rwanda: 4.05
Zambia: 4.49
World: 2.39 2019
Rwanda: 3.99
Zambia: 4.42
World: 2.35 2020
Rwanda: 3.91
Zambia: 4.32
World: 2.28 2021
Rwanda: 3.84
Zambia: 4.25
World: 2.25 2022
Rwanda: 3.78
Zambia: 4.18
World: 2.22 2023
Rwanda: 3.7
Zambia: 4.1
World: 2.2 2024
Rwanda: 3.65
Zambia: 4.04
World: 2.19
1960
1980
1990
2000
2024
Unemployment rate (modelled ILO estimate)
% · 1991-2025
Rwanda
Zambia
World
0
5
10
15
20
1991
Rwanda: 12.34
Zambia: 18.9
World: 5.12 1992
Rwanda: 12.11
Zambia: 19.57
World: 5.28 1993
Rwanda: 12.16
Zambia: 19.7
World: 5.54 1994
Rwanda: 12.24
Zambia: 18.69
World: 5.79 1995
Rwanda: 11.94
Zambia: 16.83
World: 5.92 1996
Rwanda: 11.51
Zambia: 15.3
World: 5.98 1997
Rwanda: 11.09
Zambia: 13.27
World: 6.01 1998
Rwanda: 11.26
Zambia: 12
World: 6.16 1999
Rwanda: 11.57
Zambia: 12.5
World: 6.28 2000
Rwanda: 11.7
Zambia: 12.93
World: 6.11 2001
Rwanda: 11.73
Zambia: 13.4
World: 6.19 2002
Rwanda: 11.43
Zambia: 14.13
World: 6.41 2003
Rwanda: 11.66
Zambia: 14.7
World: 6.48 2004
Rwanda: 11.7
Zambia: 15.33
World: 6.33 2005
Rwanda: 11.84
Zambia: 15.9
World: 6.22 2006
Rwanda: 11.59
Zambia: 13.23
World: 5.97 2007
Rwanda: 11.58
Zambia: 10.56
World: 5.77 2008
Rwanda: 11.52
Zambia: 7.93
World: 5.82 2009
Rwanda: 11.63
Zambia: 10.58
World: 6.41 2010
Rwanda: 11.64
Zambia: 13.19
World: 6.28 2011
Rwanda: 11.76
Zambia: 10.55
World: 6.15 2012
Rwanda: 11.67
Zambia: 7.85
World: 6.15 2013
Rwanda: 11.77
Zambia: 7.27
World: 6.1 2014
Rwanda: 11.84
Zambia: 6.58
World: 5.96 2015
Rwanda: 11.83
Zambia: 5.95
World: 6 2016
Rwanda: 11.79
Zambia: 5.24
World: 5.97 2017
Rwanda: 11.88
Zambia: 4.53
World: 5.9 2018
Rwanda: 10.76
Zambia: 5.03
World: 5.76 2019
Rwanda: 11.24
Zambia: 5.54
World: 5.59 2020
Rwanda: 11.83
Zambia: 6.03
World: 6.59 2021
Rwanda: 15.78
Zambia: 5.2
World: 6.05 2022
Rwanda: 15.08
Zambia: 5.99
World: 5.23 2023
Rwanda: 12.35
Zambia: 5.86
World: 4.85 2024
Rwanda: 11.33
Zambia: 5.9
World: 4.81 2025
Rwanda: 11.36
Zambia: 5.92
World: 4.79
1991
2001
2006
2011
2016
2025
CO₂ emissions per capita (excluding land use)
t · 1970-2024
Rwanda
Zambia
World
0
2
4
6
1970
Rwanda: 0.02
Zambia: 0.86
World: 4.14 1971
Rwanda: 0.02
Zambia: 0.87
World: 4.04 1972
Rwanda: 0.03
Zambia: 0.93
World: 4.16 1973
Rwanda: 0.03
Zambia: 0.97
World: 4.32 1974
Rwanda: 0.02
Zambia: 0.95
World: 4.23 1975
Rwanda: 0.03
Zambia: 0.96
World: 4.14 1976
Rwanda: 0.03
Zambia: 0.93
World: 4.31 1977
Rwanda: 0.03
Zambia: 0.82
World: 4.36 1978
Rwanda: 0.03
Zambia: 0.76
World: 4.42 1979
Rwanda: 0.03
Zambia: 0.67
World: 4.46 1980
Rwanda: 0.07
Zambia: 0.65
World: 4.33 1981
Rwanda: 0.08
Zambia: 0.58
World: 4.18 1982
Rwanda: 0.08
Zambia: 0.54
World: 4.05 1983
Rwanda: 0.08
Zambia: 0.51
World: 4.01 1984
Rwanda: 0.07
Zambia: 0.48
World: 4.07 1985
Rwanda: 0.07
Zambia: 0.47
World: 4.05 1986
Rwanda: 0.07
Zambia: 0.47
World: 4.04 1987
Rwanda: 0.07
Zambia: 0.45
World: 4.1 1988
Rwanda: 0.08
Zambia: 0.48
World: 4.16 1989
Rwanda: 0.08
Zambia: 0.48
World: 4.16 1990
Rwanda: 0.08
Zambia: 0.39
World: 4.15 1991
Rwanda: 0.07
Zambia: 0.39
World: 4.1 1992
Rwanda: 0.07
Zambia: 0.38
World: 4.01 1993
Rwanda: 0.06
Zambia: 0.34
World: 3.97 1994
Rwanda: 0.07
Zambia: 0.28
World: 3.94 1995
Rwanda: 0.08
Zambia: 0.27
World: 3.99 1996
Rwanda: 0.07
Zambia: 0.22
World: 4.01 1997
Rwanda: 0.06
Zambia: 0.27
World: 4.02 1998
Rwanda: 0.06
Zambia: 0.25
World: 3.98 1999
Rwanda: 0.06
Zambia: 0.2
World: 3.95 2000
Rwanda: 0.08
Zambia: 0.19
World: 4.01 2001
Rwanda: 0.08
Zambia: 0.19
World: 4.01 2002
Rwanda: 0.1
Zambia: 0.19
World: 4.02 2003
Rwanda: 0.08
Zambia: 0.2
World: 4.15 2004
Rwanda: 0.08
Zambia: 0.2
World: 4.28 2005
Rwanda: 0.08
Zambia: 0.21
World: 4.39 2006
Rwanda: 0.08
Zambia: 0.2
World: 4.48 2007
Rwanda: 0.07
Zambia: 0.17
World: 4.59 2008
Rwanda: 0.07
Zambia: 0.2
World: 4.56 2009
Rwanda: 0.07
Zambia: 0.21
World: 4.45 2010
Rwanda: 0.07
Zambia: 0.23
World: 4.67 2011
Rwanda: 0.07
Zambia: 0.24
World: 4.76 2012
Rwanda: 0.08
Zambia: 0.29
World: 4.77 2013
Rwanda: 0.09
Zambia: 0.31
World: 4.81 2014
Rwanda: 0.08
Zambia: 0.35
World: 4.78 2015
Rwanda: 0.1
Zambia: 0.36
World: 4.7 2016
Rwanda: 0.1
Zambia: 0.37
World: 4.65 2017
Rwanda: 0.11
Zambia: 0.46
World: 4.67 2018
Rwanda: 0.12
Zambia: 0.51
World: 4.73 2019
Rwanda: 0.12
Zambia: 0.49
World: 4.7 2020
Rwanda: 0.11
Zambia: 0.5
World: 4.47 2021
Rwanda: 0.13
Zambia: 0.49
World: 4.68 2022
Rwanda: 0.16
Zambia: 0.52
World: 4.67 2023
Rwanda: 0.16
Zambia: 0.55
World: 4.68 2024
Rwanda: 0.16
Zambia: 0.54
World: 4.69
1970
1986
1994
2002
2010
2024
Individuals using the internet
% · 2005-2024
Rwanda
Zambia
World
0
20
40
60
80
2005
Rwanda: 0.56
Zambia: 1.3
World: 15.6 2007
Rwanda: 2.12
Zambia: 1.9
World: 20.2 2008
Rwanda: 4.5
Zambia: 2.2
World: 22.8 2009
Rwanda: 7.7
Zambia: 2.5
World: 25.3 2010
Rwanda: 8
Zambia: 3
World: 28.4 2011
Rwanda: 7
Zambia: 3.5
World: 30.9 2012
Rwanda: 8.02
Zambia: 4.1
World: 33.3 2013
Rwanda: 9
Zambia: 4.8
World: 35.3 2014
Rwanda: 10.6
Zambia: 6.5
World: 37.4 2015
Rwanda: 12.46
Zambia: 8.8
World: 39.9 2016
Rwanda: 14.64
Zambia: 10.3
World: 43.6 2017
Rwanda: 17.2
Zambia: 12.2
World: 46.3 2018
Rwanda: 19.17
Zambia: 14.3
World: 49.4 2019
Rwanda: 21.36
Zambia: 14.47
World: 53.9 2020
Rwanda: 23.8
Zambia: 14.65
World: 60.1 2021
Rwanda: 24.44
Zambia: 14.82
World: 63.8 2022
Rwanda: 28.02
Zambia: 15
World: 67 2023
Rwanda: 28.81
Zambia: 16.45
World: 69.2 2024
Rwanda: 31.7
Zambia: 17.1
World: 71.2
2005
2012
2015
2018
2024
Population
Human development
Economy
Labour
Health
Food
Education
Society
Refugees
Governance
Environment
Energy
Sources: World Bank (World Development Indicators, Worldwide Governance Indicators), ILO modelled estimates, FAO (FAOSTAT), UNDP (Human Development Report),
UNHCR Refugee Population Statistics Database, Ember (electricity), the Global Carbon Project (CO₂) and the
UN World Population Prospects and World Urbanization Prospects, under CC BY 4.0 and CC BY 3.0 IGO. Ranks are computed by StatsNode in the
latest year for which at least half of the countries have a value.
Sources and licences .