| 序号 | 时间 (年) |
数据 (美元) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 2600.00 |
| 8 | 2017 | 2450.00 |
| 9 | 2016 | 2370.00 |
| 10 | 2015 | 2280.00 |
| 11 | 2005 | 1030.00 |
| 12 | 2004 | 980.00 |
| 13 | 2003 | 890.00 |
| 14 | 2002 | 800.00 |
| 15 | 2001 | 780.00 |
| 16 | 2000 | 770.00 |
| 17 | 1999 | 750.00 |
| 18 | 1998 | 740.00 |
| 19 | 1997 | 770.00 |
| 20 | 1996 | 790.00 |
| 21 | 1995 | 810.00 |
| 22 | 1994 | 800.00 |
| 23 | 1993 | 790.00 |
| 24 | 1992 | 810.00 |
