| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 366 |
| 2020 | 539 |
| 2019 | 472 |
| 2018 | 421 |
| 2017 | 399 |
| 2016 | 487 |
| 2015 | 502 |
| 2014 | 507 |
| 2013 | 493 |
| 2012 | 426 |
| 2011 | 425 |
| 2010 | 514 |
| 2009 | 456 |
| 2008 | 296 |
| 2007 | 322 |
| 2006 | 271 |
| 2005 | 288 |
| 2004 | 261 |
| 2003 | 211 |
| 2002 | 193 |
| 2001 | 112 |
| 2000 | 100 |
| 1999 | — |