| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 513 |
| 2020 | 474 |
| 2019 | 457 |
| 2018 | 429 |
| 2017 | 408 |
| 2016 | 435 |
| 2015 | 441 |
| 2014 | 438 |
| 2013 | 425 |
| 2012 | 414 |
| 2011 | 383 |
| 2010 | 612 |
| 2009 | 537 |
| 2008 | 431 |
| 2007 | 385 |
| 2006 | 351 |
| 2005 | 293 |
| 2004 | 265 |
| 2003 | 235 |
| 2002 | 194 |
| 2001 | 164 |
| 2000 | 154 |
| 1999 | — |