| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 826 |
| 2020 | 728 |
| 2019 | 614 |
| 2018 | 612 |
| 2017 | 689 |
| 2016 | 850 |
| 2015 | 888 |
| 2014 | 877 |
| 2013 | 884 |
| 2012 | 760 |
| 2011 | 611 |
| 2010 | 680 |
| 2009 | 577 |
| 2008 | 404 |
| 2007 | 345 |
| 2006 | 274 |
| 2005 | 217 |
| 2004 | 179 |
| 2003 | 192 |
| 2002 | 174 |
| 2001 | 145 |
| 2000 | 130 |
| 1999 | — |