单位:千头
时间范围:1999 - 2025
数据来源:美国农业部
序号 | 时间(年) | 数据(千头) |
---|---|---|
1 | 2025 | |
2 | 2024 | |
3 | 2023 | |
4 | 2022 | |
5 | 2021 | |
6 | 2020 | 3711.00 |
7 | 2019 | 3591.00 |
8 | 2018 | 4219.00 |
9 | 2017 | 3461.00 |
10 | 2016 | 3923.00 |
11 | 2015 | 4156.00 |
12 | 2014 | 3815.00 |
13 | 2013 | 4104.00 |
14 | 2012 | 4601.00 |
15 | 2011 | 4485.00 |
16 | 2010 | 4269.00 |
17 | 2009 | 3969.00 |
18 | 2008 | 5049.00 |
19 | 2007 | 5065.00 |
20 | 2006 | 4433.00 |
21 | 2005 | 4364.00 |
22 | 2004 | 4621.00 |
23 | 2003 | 5405.00 |
24 | 2002 | 4495.00 |
25 | 2001 | 4438.00 |
26 | 2000 | 5048.00 |
27 | 1999 | 4298.00 |
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