单位:%
时间范围:1987 - 2025
数据来源:美国农业部
序号 | 时间(年) | 数据(%) |
---|---|---|
1 | 2025 | |
2 | 2024 | |
3 | 2023 | |
4 | 2022 | |
5 | 2021 | |
6 | 2020 | 25.00 |
7 | 2019 | 23.08 |
8 | 2018 | 23.08 |
9 | 2017 | 20.00 |
10 | 2016 | 22.22 |
11 | 2015 | 25.00 |
12 | 2006 | 17.50 |
13 | 2005 | 10.00 |
14 | 2004 | 12.86 |
15 | 2003 | 12.63 |
16 | 2002 | 10.43 |
17 | 2001 | 9.00 |
18 | 2000 | 12.61 |
19 | 1999 | 14.55 |
20 | 1998 | 10.81 |
21 | 1997 | 11.82 |
22 | 1996 | 11.82 |
23 | 1995 | 13.00 |
24 | 1994 | 16.25 |
25 | 1993 | 13.00 |
26 | 1992 | 10.00 |
27 | 1991 | 13.85 |
28 | 1990 | 14.29 |
29 | 1989 | 16.19 |
30 | 1988 | 16.92 |
31 | 1987 | 12.32 |
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