| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 547 |
| 2020 | 511 |
| 2019 | 506 |
| 2018 | 526 |
| 2017 | 523 |
| 2016 | 529 |
| 2015 | 538 |
| 2014 | 501 |
| 2013 | 428 |
| 2012 | 359 |
| 2011 | 319 |
| 2010 | 883 |
| 2009 | 742 |
| 2008 | 653 |
| 2007 | 547 |
| 2006 | 442 |
| 2005 | 347 |
| 2004 | 325 |
| 2003 | 305 |
| 2002 | 205 |
| 2001 | 134 |
| 2000 | 122 |
| 1999 | — |