# Bin     YDate                 USSR         USA          PRC          EUR          OTHER        UNK          Total
     0   1956                           0.0          0.0          0.0          0.0          0.0          0.0          0.0
     1   1957                           8.4          0.0          0.0          0.0          0.0          0.0          8.4
     2   1958                           1.3          3.8          0.0          0.0          0.0          0.0          5.1
     3   1959                           0.7          4.9          0.0          0.0          0.0          0.0          5.6
     4   1960                          13.7          9.1          0.0          0.0          0.0          0.0         22.7
     5   1961                          25.1         23.4          0.0          0.0          0.0          0.0         48.4
     6   1962                          59.8         47.2          0.0          0.1          0.1          0.0        107.2
     7   1963                          54.8         41.2          0.0          0.0          0.0          0.0         96.0
     8   1964                          85.7         97.6          0.0          0.2          0.0          0.0        183.5
     9   1965                         151.9        129.4          0.0          0.1          0.2          0.0        281.6
    10   1966                         161.6        129.7          0.0          0.0          0.2          0.0        291.4
    11   1967                         208.3         80.7          0.0          0.3          0.6          0.0        289.8
    12   1968                         256.5        153.0          0.0          0.3          0.3          0.0        410.1
    13   1969                         252.8        194.4          0.0          0.4          1.1          0.0        448.8
    14   1970                         255.6         82.7          0.2          0.5          0.9          0.0        340.0
    15   1971                         285.1        132.3          0.2          0.5          3.2          0.0        421.3
    16   1972                         220.7        144.8          0.0          0.8          3.4          0.0        369.7
    17   1973                         328.0        163.8          0.0          0.0          2.0          0.0        493.8
    18   1974                         309.5         37.6          0.0          2.3          1.4          0.0        350.8
    19   1975                         310.6         62.8          4.0          1.0          3.9          0.0        382.3
    20   1976                         331.7         47.0          2.9          0.4          2.9          0.0        384.8
    21   1977                         341.2         31.6          0.0          1.6          3.8          0.0        378.2
    22   1978                         341.3         51.4          1.8          1.4          5.0          0.0        401.0
    23   1979                         347.5         29.6          0.0          1.8          0.8          0.0        379.7
    24   1980                         358.6         38.0          0.0          0.0          2.4          0.0        399.0
    25   1981                         377.6        224.2          0.8          2.3          6.4          0.0        611.4
    26   1982                         391.7        351.0          1.8          0.0          7.9          0.0        752.3
    27   1983                         383.0        458.8          1.8          3.2          8.9          0.0        855.8
    28   1984                         378.0        610.2          3.6          4.1          7.9          0.0       1003.8
    29   1985                         391.0       1008.9          1.8          2.1         15.6          0.0       1419.5
    30   1986                         348.5        118.9          2.7          2.4          2.9          0.0        475.4
    31   1987                         440.1         19.7          3.9          3.3          4.7          0.0        471.6
    32   1988                         468.6        257.0          4.2          8.7          6.5          0.0        745.0
    33   1989                         334.9        596.1          0.0         10.9         12.1          0.0        954.0
    34   1990                         296.5        725.6         10.8         14.2         18.2          0.0       1065.4
    35   1991                         231.2        703.8          1.0         13.3         19.6          0.0        969.0
    36   1992                         212.0        911.0          4.4         13.0         19.6          0.0       1159.9
    37   1993                         170.0        806.3          1.3         10.8         10.0          0.0        998.4
    38   1994                         178.7        795.6          6.7          6.4         28.2          0.0       1015.7
    39   1995                         142.2        836.4          0.0         16.8         37.4          0.0       1032.9
    40   1996                          98.8        863.2          4.4         15.8         43.4          0.0       1025.6
    41   1997                          91.4       1017.5         11.5         21.4         42.9          0.0       1184.6
    42   1998                          76.4        691.2          5.7         25.0         26.1          0.0        824.5
    43   1999                          59.1        448.9         13.9         15.7         19.5          0.0        557.2
    44   2000                         117.5        680.6          9.1         30.7         28.6          0.0        866.5
    45   2001                          88.9        806.2          7.7         21.3         12.4          0.0        936.5
    46   2002                          63.4        642.0         18.3         51.3         21.3          0.0        796.1
    47   2003                          61.2        168.2         20.9          6.5         26.4          0.0        283.2
    48   2004                          71.7         55.4          9.8         12.2         27.5          0.0        176.6
    49   2005                          68.0        199.8         17.6         23.3         23.0          0.0        331.8
    50   2006                          69.2        403.3         15.2         32.2         52.0          0.0        572.0
    51   2007                          74.3        414.3         19.1         25.2         36.9          0.0        569.7
    52   2008                          73.8        516.8         22.2         53.4         77.0          0.0        743.2
    53   2009                          96.4        657.5         11.0         44.8         56.7          0.0        866.4
    54   2010                          97.4        447.4         32.6         33.8         30.7          0.0        641.9
    55   2011                         104.1        418.5         46.9         49.7         68.0          0.0        687.1
    56   2012                          78.9        100.9         53.8         66.0         51.9          0.0        351.5
    57   2013                          87.7         86.7         29.6         59.8         65.0          0.0        328.8
    58   2014                         110.5         87.5         37.5         51.1         44.6          0.0        331.1
    59   2015                         106.2         77.1         41.6         44.3         77.8          0.0        347.1
    60   2016                          57.6        115.0         56.8         30.8         76.9          0.0        337.0
    61   2017                          65.9        158.7         50.8         43.8         75.2          0.0        394.5
    62   2018                          63.0        126.1         62.7         47.3         89.7          0.0        388.9
    63   2019                          78.1        158.5         69.4         27.5         65.7          0.0        399.2
    64   2020                          46.0        341.3        106.3         26.1         52.2          0.0        572.0
    65   2021                         115.6        416.5        177.1         67.4         21.0          0.0        797.4
    66   2022                          67.2        716.9        178.5         57.6         25.5          0.0       1045.6
    67   2023                          79.7       1168.4        124.8         60.7         33.9          0.0       1467.6
    68   2024                          94.6       2178.5        172.6         45.8         47.8          0.0       2539.3
    69   2025                          18.0        727.5         83.0         12.9         17.5          0.0        858.7
    70 Total                        11834.7      25049.9       1564.2       1226.8       1575.1          0.0      41250.7