| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 566 |
| 2020 | 497 |
| 2019 | 500 |
| 2018 | 452 |
| 2017 | 435 |
| 2016 | 411 |
| 2015 | 408 |
| 2014 | 354 |
| 2013 | 364 |
| 2012 | 322 |
| 2011 | 317 |
| 2010 | 579 |
| 2009 | 432 |
| 2008 | 351 |
| 2007 | 298 |
| 2006 | 228 |
| 2005 | 179 |
| 2004 | 158 |
| 2003 | 136 |
| 2002 | 133 |
| 2001 | 109 |
| 2000 | 112 |
| 1999 | — |