Год. Китай САЩ Русия ФРГ
1975 2.8 369.4 74.9 62.3
1976 3.7 395.7 76.1 61.8
1977 3.9 374.6 78.5 61.5
1978 4.3 376.6 82.2 64.2
1979 4.6 378.9 97.7 65.1
1980 5.4 377.3 110.1 65.9
1981 5.7 420.4 128.4 66.7
1982 6.3 497.9 132.9 65.8
1983 6.4 482.5 137.9 66.4
1984 6.4 501.1 146.5 65.7
1985 8.3 539.7 149.0 65.9
1986 10.9 577.0 157.2 67.6
1987 13.0 570.1 161.6 68.9
1988 14.3 557.5 371.3 68.3
1989 18.3 551.8 344.6 68.1
1990 19.8 527.1 ? 71.8
1991 20.8 463.0 ? 67.9
1992 25.3 489.2 72.2 64.6
1993 23.4 463.5 63.8 58.1
1994 22.4 435.2 62.1 54.2
1995 23.0 411.6 36.8 53.3
1996 25.4 389.2 32.5 52.2
1997 26.3 387.2 36.0 50.3
1998 29.9 378.5 23.0 50.5
1999 34.4 379.4 23.8 51.5
2000 37.0 394.1 32.5 50.7
2001 45.4 397.3 36.0 49.9
2002 52.8 446.1 40.0 50.0
2003 57.3 507.7 42.6 49.3
2004 63.5 553.4 44.3 47.8
2005 71.4 579.8 50.5 47.1
2006 84.0 588.8 56.4 46.0
2007 96.9 604.2 61.8 46.0
2008 106.7 649.0 67.9 47.3
2009 128.8 701.0 71.5 49.1
2010 136.4 720.3 72.9 49.6
2011 146.1 711.4 78.3 48.1
2012 157.6 668.8 90.6 48.6
2013 171.3 618.6 84.8 49.2
2045 1,270 1,335 295 63