| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 510 |
| 2019 | 495 |
| 2018 | 462 |
| 2017 | 444 |
| 2016 | 557 |
| 2015 | 594 |
| 2014 | 611 |
| 2013 | 693 |
| 2012 | 681 |
| 2011 | 660 |
| 2010 | 1071 |
| 2009 | 1110 |
| 2008 | 1067 |
| 2007 | 518 |
| 2006 | 505 |
| 2005 | 559 |
| 2004 | 540 |
| 2003 | 475 |
| 2002 | 456 |
| 2001 | 431 |
| 2000 | 373 |
| 1999 | — |