| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | — |
| 2020 | 433 |
| 2019 | 412 |
| 2018 | 373 |
| 2017 | 337 |
| 2016 | 487 |
| 2015 | 547 |
| 2014 | 537 |
| 2013 | 487 |
| 2012 | 458 |
| 2011 | 453 |
| 2010 | 905 |
| 2009 | 905 |
| 2008 | 841 |
| 2007 | 487 |
| 2006 | 416 |
| 2005 | 445 |
| 2004 | 361 |
| 2003 | 228 |
| 2002 | 227 |
| 2001 | 212 |
| 2000 | 188 |
| 1999 | — |