| 年份 | 油料产量(吨) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 690 |
| 2020 | 2471 |
| 2019 | 3908 |
| 2018 | 4725 |
| 2017 | 4722 |
| 2016 | 4501 |
| 2015 | 4007 |
| 2014 | 3767 |
| 2013 | 2797 |
| 2012 | 1214 |
| 2011 | 1182 |
| 2010 | 1175 |
| 2009 | 1165 |
| 2008 | 1145 |
| 2007 | 1009 |
| 2006 | 971 |
| 2005 | 866 |
| 2004 | 690 |
| 2003 | 579 |
| 2002 | 595 |
| 2001 | 600 |
| 2000 | 588 |
| 1999 | 4700 |