分面浏览：发表日期 |
| 当前检索式 | ((ALL：the direct method)) |
| 限定条件 | 无 |
| 2024 8 | 2023 37 | 2022 114 |
| 2021 173 | 2020 248 | 2019 289 |
| 2018 377 | 2017 414 | 2016 564 |
| 2015 427 | 2014 466 | 2013 385 |
| 2012 413 | 2011 302 | 2010 956 |
| 2009 313 | 2008 222 | 2007 203 |
| 2006 217 | 2005 164 | 2004 121 |
| 2003 113 | 2002 90 | 2001 80 |
| 2000 63 | 1999 50 | 1998 46 |
| 1997 38 | 1996 21 | 1995 30 |
| 1994 30 | 1993 20 | 1992 20 |
| 1991 15 | 1990 7 | 1989 4 |
| 1988 5 | 1987 9 | 1986 2 |
| 1985 13 | 1984 5 | 1983 4 |
| 1982 1 | 1979 1 | 1978 2 |
| 1974 1 | 1962 1 |
