| 年份 | 油料产量(吨) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 26 |
| 2020 | 89 |
| 2019 | 165 |
| 2018 | 323 |
| 2017 | 439 |
| 2016 | 619 |
| 2015 | 632 |
| 2014 | 1004 |
| 2013 | 920 |
| 2012 | 1008 |
| 2011 | 1267 |
| 2010 | 1229 |
| 2009 | 1890 |
| 2008 | 1409 |
| 2007 | 650 |
| 2006 | 783 |
| 2005 | 1100 |
| 2004 | 880 |
| 2003 | 858 |
| 2002 | 758 |
| 2001 | 1208 |
| 2000 | 1001 |
| 1999 | 700 |