| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 474 |
| 2020 | 452 |
| 2019 | 439 |
| 2018 | 406 |
| 2017 | 394 |
| 2016 | 357 |
| 2015 | 319 |
| 2014 | 361 |
| 2013 | 249 |
| 2012 | 214 |
| 2011 | 284 |
| 2010 | 379 |
| 2009 | 385 |
| 2008 | 336 |
| 2007 | 321 |
| 2006 | 303 |
| 2005 | 254 |
| 2004 | 170 |
| 2003 | 151 |
| 2002 | 120 |
| 2001 | 112 |
| 2000 | 100 |
| 1999 | — |