| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 126 |
| 2020 | 107 |
| 2019 | 101 |
| 2018 | 355 |
| 2017 | 356 |
| 2016 | 355 |
| 2015 | 362 |
| 2014 | 335 |
| 2013 | 313 |
| 2012 | 353 |
| 2011 | 382 |
| 2010 | 375 |
| 2009 | 424 |
| 2008 | 402 |
| 2007 | 365 |
| 2006 | 344 |
| 2005 | 321 |
| 2004 | 301 |
| 2003 | 184 |
| 2002 | 182 |
| 2001 | 190 |
| 2000 | 176 |
| 1999 | — |