| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 934 |
| 2020 | 810 |
| 2019 | 699 |
| 2018 | 598 |
| 2017 | 570 |
| 2016 | 533 |
| 2015 | 567 |
| 2014 | 586 |
| 2013 | 555 |
| 2012 | 511 |
| 2011 | 456 |
| 2010 | 492 |
| 2009 | 514 |
| 2008 | 292 |
| 2007 | 292 |
| 2006 | 261 |
| 2005 | 301 |
| 2004 | 265 |
| 2003 | 229 |
| 2002 | 258 |
| 2001 | 276 |
| 2000 | 280 |
| 1999 | — |