| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 150 |
| 2020 | 132 |
| 2019 | 103 |
| 2018 | 158 |
| 2017 | 236 |
| 2016 | 251 |
| 2015 | 262 |
| 2014 | 266 |
| 2013 | 272 |
| 2012 | 286 |
| 2011 | 283 |
| 2010 | 402 |
| 2009 | 350 |
| 2008 | 351 |
| 2007 | 270 |
| 2006 | 240 |
| 2005 | 228 |
| 2004 | 183 |
| 2003 | 165 |
| 2002 | 186 |
| 2001 | 171 |
| 2000 | 173 |
| 1999 | — |