| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 460 |
| 2020 | 382 |
| 2019 | 316 |
| 2018 | 462 |
| 2017 | 436 |
| 2016 | 484 |
| 2015 | 560 |
| 2014 | 604 |
| 2013 | 707 |
| 2012 | 679 |
| 2011 | 669 |
| 2010 | 867 |
| 2009 | 867 |
| 2008 | 645 |
| 2007 | 602 |
| 2006 | 492 |
| 2005 | 420 |
| 2004 | 326 |
| 2003 | 223 |
| 2002 | 119 |
| 2001 | 103 |
| 2000 | 102 |
| 1999 | — |