| 年份 | 通断保护电路装置及零件出口金额(百万美元) |
|---|---|
| 1978 | - |
| 1979 | - |
| 1980 | - |
| 1981 | - |
| 1982 | - |
| 1983 | - |
| 1984 | - |
| 1985 | - |
| 1986 | - |
| 1987 | - |
| 1988 | - |
| 1989 | - |
| 1990 | - |
| 1991 | - |
| 1992 | - |
| 1993 | - |
| 1994 | - |
| 1995 | - |
| 1996 | - |
| 1997 | - |
| 1998 | 1155.82 |
| 1999 | 1413.21 |
| 2000 | 1739.03 |
| 2001 | 1820.38 |
| 2002 | 2138.60 |
| 2003 | 2837.36 |
| 2004 | 3891.12 |
| 2005 | 5298.04 |
| 2006 | 7400.65 |
| 2007 | 9619.58 |
| 2008 | 11880.17 |
| 2009 | 10433.66 |
| 2010 | 14765.97 |
| 2011 | 17605.78 |
| 2012 | 19919.78 |
| 2013 | 21614.08 |
| 2014 | 24579.92 |
| 2015 | 24426.48 |
| 2016 | 24734.57 |
| 2017 | 27065.24 |
| 2018 | 29887.20 |
| 2019 | 30665.72 |
| 2020 | - |
| 2021 | - |
| 2022 | - |
| 2023 | - |
| 2024 | - |
| 2025 | - |