| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 622 |
| 2020 | 507 |
| 2019 | 509 |
| 2018 | 480 |
| 2017 | 433 |
| 2016 | 499 |
| 2015 | 489 |
| 2014 | 460 |
| 2013 | 446 |
| 2012 | 351 |
| 2011 | 348 |
| 2010 | 557 |
| 2009 | 471 |
| 2008 | 267 |
| 2007 | 215 |
| 2006 | 176 |
| 2005 | 216 |
| 2004 | 188 |
| 2003 | 154 |
| 2002 | 134 |
| 2001 | 121 |
| 2000 | 108 |
| 1999 | — |