| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 389 |
| 2020 | 346 |
| 2019 | 345 |
| 2018 | 427 |
| 2017 | 473 |
| 2016 | 484 |
| 2015 | 506 |
| 2014 | 493 |
| 2013 | 524 |
| 2012 | 518 |
| 2011 | 527 |
| 2010 | 563 |
| 2009 | 529 |
| 2008 | 530 |
| 2007 | 478 |
| 2006 | 500 |
| 2005 | 418 |
| 2004 | 257 |
| 2003 | 183 |
| 2002 | 158 |
| 2001 | 145 |
| 2000 | 130 |
| 1999 | — |