| 年份 | 单位：美元 |
| 含“(E)”其对应值为系统预测，仅供参考。 | |
| 2025（E） | 购买后可见 » |
| 2024（E） | 购买后可见 » |
| 2023（E） | 购买后可见 » |
| 2022 | 购买后可见 » |
| 2021 | 购买后可见 » |
| 2020 | 购买后可见 » |
| 2019 | 购买后可见 » |
| 2018 | 购买后可见 » |
| 2017 | 购买后可见 » |
| 2016 | 购买后可见 » |
| 2015 | 购买后可见 » |
| 2014 | 购买后可见 » |
| 2013 | 购买后可见 » |
| 2012 | 32933142761.00 |
| 2011 | 13963455363.36 |
| 2010 | 27084969656.60 |
| 2009 | 26550868426.94 |
| 2008 | -16338534063.93 |
| 2007 | 24580923953.15 |
| 2006 | -5522990707.71 |
| 2005 | -30333718208.32 |
| 2004 | -10994234313.24 |
| 2003 | 22410807389.04 |
| 2002 | 29477434763.12 |
| 2001 | 9572506272.25 |
| 2000 | 25501012792.20 |
| 1999 | 18322769074.46 |
| 1998 | 11034674874.88 |
| 1997 | 2742865098.59 |
| 1996 | 2617948456.48 |
| 1995 | 1446529264.18 |
| 1994 | 838327712.83 |
| 1993 | 1121164197.34 |
| 1992 | 1441705345.02 |
| 1991 | 1356768989.64 |
| 1990 | 627433373.66 |
| 1989 | 85091294.29 |
| 1988 | 91534742.93 |
| 1987 | 89240462.65 |
| 1986 | -40395180.71 |
| 1985 | 163662555.54 |
| 1984 | 121362286.61 |
| 1983 | 169650141.75 |
| 1982 | 242010501.33 |
| 1981 | 203451746.18 |
| 1980 | 286450946.18 |
| 1979 | 336679749.88 |
| 1978 | 375260365.16 |
| 1977 | 136235504.50 |
| 1976 | 172683382.07 |
| 1975 | 158171435.33 |
| 1974 | 51197358.98 |
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