| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 771 |
| 2020 | 755 |
| 2019 | 768 |
| 2018 | 731 |
| 2017 | 737 |
| 2016 | 723 |
| 2015 | 669 |
| 2014 | 638 |
| 2013 | 599 |
| 2012 | 552 |
| 2011 | 520 |
| 2010 | 900 |
| 2009 | 882 |
| 2008 | 902 |
| 2007 | 732 |
| 2006 | 705 |
| 2005 | 698 |
| 2004 | 710 |
| 2003 | 484 |
| 2002 | 372 |
| 2001 | 322 |
| 2000 | 293 |
| 1999 | — |