| 年份 | 第二产业GDP比重(%) |
|---|---|
| 2025 | — |
| 2024 | — |
| 2023 | 27 |
| 2022 | 28.03 |
| 2021 | 30.4 |
| 2020 | 30.3 |
| 2019 | 31.65 |
| 2018 | 32.12 |
| 2017 | 38.83 |
| 2016 | 32.38 |
| 2015 | 33.2 |
| 2014 | 36.47 |
| 2013 | 38.32 |
| 2012 | 38.86 |
| 2011 | 39.44 |
| 2010 | 38.03 |
| 2009 | 35.35 |
| 2008 | 38.1 |
| 2007 | 40.04 |
| 2006 | 39.84 |
| 2005 | 38.57 |
| 2004 | 43.48 |
| 2003 | 42.09 |
| 2002 | 42.04 |
| 2001 | 36.29 |
| 2000 | 35.2 |
| 1999 | — |
| 1998 | 30.9 |
| 1997 | 30.13 |
| 1996 | 32.2 |
| 1995 | 32.3 |
| 1994 | 35.788 |
| 1993 | — |
| 1992 | — |
| 1991 | 40.711 |
| 1990 | 44.966 |