| 年份 | 规模以上工业企业单位数(个) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | — |
| 2022 | — |
| 2021 | 1033 |
| 2020 | 861 |
| 2019 | 868 |
| 2018 | 821 |
| 2017 | 799 |
| 2016 | 734 |
| 2015 | 719 |
| 2014 | 761 |
| 2013 | 712 |
| 2012 | 632 |
| 2011 | 618 |
| 2010 | 1240 |
| 2009 | 1105 |
| 2008 | 1122 |
| 2007 | 992 |
| 2006 | 877 |
| 2005 | 743 |
| 2004 | 673 |
| 2003 | 397 |
| 2002 | 322 |
| 2001 | 350 |
| 2000 | 196 |
| 1999 | — |