分面浏览：发表日期 |
| 当前检索式 | ((ALL：TRIAL)) |
| 限定条件 | 无 |
| 2024 2 | 2023 22 | 2022 65 |
| 2021 108 | 2020 106 | 2019 616 |
| 2018 799 | 2017 690 | 2016 649 |
| 2015 583 | 2014 547 | 2013 484 |
| 2012 375 | 2011 229 | 2010 336 |
| 2009 151 | 2008 117 | 2007 95 |
| 2006 110 | 2005 93 | 2004 67 |
| 2003 64 | 2002 38 | 2001 25 |
| 2000 10 | 1999 14 | 1998 12 |
| 1997 7 | 1996 6 | 1995 11 |
| 1994 5 | 1993 8 | 1992 4 |
| 1991 2 | 1990 3 | 1989 3 |
| 1988 1 | 1986 1 | 1985 1 |
| 1984 3 | 1983 1 | 1982 1 |
| 1981 2 | 1962 1 |
