分面浏览：发表日期 |
| 当前检索式 | ((ALL：贸易开放)) |
| 限定条件 | 无 |
| 2022 1 | 2021 2 | 2020 6 |
| 2019 25 | 2018 63 | 2017 65 |
| 2016 92 | 2015 126 | 2014 135 |
| 2013 81 | 2012 143 | 2011 101 |
| 2010 127 | 2009 111 | 2008 95 |
| 2007 84 | 2006 61 | 2005 41 |
| 2004 41 | 2003 39 | 2002 31 |
| 2001 31 | 2000 30 | 1999 22 |
| 1998 14 | 1997 20 | 1996 21 |
| 1995 10 | 1994 14 | 1993 10 |
| 1992 8 | 1991 5 | 1990 8 |
| 1989 5 | 1988 3 | 1987 3 |
| 1986 4 | 1985 3 | 1983 1 |
