| 年份 | 美国人均GNP(PPP) | 日本人均GNP(PPP) |
|---|---|---|
| 2025 | 8.95万 (89,490) | 5.89万 (58,920) |
| 2024 | 8.53万 (85,270) | 5.74万 (57,450) |
| 2023 | 8.19万 (81,870) | 5.58万 (55,760) |
| 2022 | 7.85万 (78,470) | 5.22万 (52,160) |
| 2021 | 7.18万 (71,780) | 4.81万 (48,120) |
| 2020 | 6.47万 (64,740) | 4.51万 (45,120) |
| 2019 | 6.59万 (65,910) | 4.54万 (45,420) |
| 2018 | 6.36万 (63,570) | 4.47万 (44,700) |
| 2017 | 6.07万 (60,740) | 4.39万 (43,880) |
| 2016 | 5.85万 (58,530) | 4.29万 (42,880) |
| 2015 | 5.78万 (57,820) | 4.33万 (43,330) |
| 2014 | 5.63万 (56,330) | 4.17万 (41,740) |
| 2013 | 5.41万 (54,120) | 4.12万 (41,210) |
| 2012 | 5.29万 (52,940) | 3.90万 (39,010) |
| 2011 | 5.09万 (50,870) | 3.75万 (37,540) |
| 2010 | 4.91万 (49,080) | 3.66万 (36,600) |
| 2009 | 4.71万 (47,060) | 3.47万 (34,690) |
| 2008 | 4.84万 (48,420) | 3.66万 (36,590) |
| 2007 | 4.83万 (48,330) | 3.64万 (36,430) |
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| 2006 | 4.72万 (47,160) | 3.49万 (34,870) |
| 2005 | 4.46万 (44,570) | 3.32万 (33,180) |
| 2004 | 4.21万 (42,080) | 3.17万 (31,730) |
| 2003 | 3.98万 (39,780) | 3.02万 (30,220) |
| 2002 | 3.84万 (38,440) | 2.95万 (29,470) |
| 2001 | 3.77万 (37,720) | 2.88万 (28,790) |
| 2000 | 3.68万 (36,810) | 2.81万 (28,090) |
| 1999 | 3.47万 (34,730) | 2.64万 (26,350) |
| 1998 | 3.31万 (33,120) | 2.62万 (26,150) |
| 1997 | 3.15万 (31,510) | 2.64万 (26,450) |
| 1996 | 2.99万 (29,870) | 2.58万 (25,800) |
| 1995 | 2.84万 (28,450) | 2.45万 (24,470) |
| 1994 | 2.72万 (27,250) | 2.35万 (23,490) |
| 1993 | 2.59万 (25,910) | 2.29万 (22,900) |
| 1992 | 2.51万 (25,090) | 2.24万 (22,420) |
| 1991 | 2.41万 (24,100) | 2.18万 (21,810) |
| 1990 | 2.36万 (23,650) | 2.06万 (20,550) |