分面浏览：发表日期 |
| 当前检索式 | ((ALL：变异系数)) |
| 限定条件 | 无 |
| 2023 4 | 2022 6 | 2021 11 |
| 2020 18 | 2019 42 | 2018 77 |
| 2017 84 | 2016 90 | 2015 129 |
| 2014 119 | 2013 82 | 2012 103 |
| 2011 75 | 2010 121 | 2009 140 |
| 2008 82 | 2007 76 | 2006 82 |
| 2005 52 | 2004 34 | 2003 23 |
| 2002 13 | 2001 10 | 2000 12 |
| 1999 7 | 1998 2 | 1997 7 |
| 1996 15 | 1995 5 | 1994 8 |
| 1993 12 | 1992 10 | 1991 8 |
| 1990 4 | 1989 3 | 1988 16 |
| 1987 10 | 1986 9 | 1985 7 |
| 1984 9 | 1983 1 | 1982 7 |
| 1981 1 | 1979 1 | 1978 1 |
| 1964 1 |
