分面浏览：发表日期 |
| 当前检索式 | ((ALL：frequency)) |
| 限定条件 | 无 |
| 2024 62 | 2023 188 | 2022 634 |
| 2021 990 | 2020 1180 | 2019 2494 |
| 2018 3187 | 2017 3202 | 2016 4031 |
| 2015 3149 | 2014 3154 | 2013 2779 |
| 2012 2762 | 2011 2440 | 2010 5452 |
| 2009 2104 | 2008 1930 | 2007 1616 |
| 2006 1254 | 2005 1239 | 2004 844 |
| 2003 683 | 2002 626 | 2001 522 |
| 2000 458 | 1999 316 | 1998 303 |
| 1997 254 | 1996 192 | 1995 158 |
| 1994 136 | 1993 106 | 1992 115 |
| 1991 109 | 1990 110 | 1989 84 |
| 1988 80 | 1987 64 | 1986 54 |
| 1985 33 | 1984 44 | 1983 22 |
| 1982 14 | 1981 13 | 1980 3 |
| 1979 4 | 1978 1 | 1977 3 |
| 1976 2 | 1975 1 | 1974 1 |
| 1973 3 | 1972 6 | 1970 1 |
| 1967 3 | 1965 1 | 1961 1 |
| 1958 1 | 1957 1 | 1955 1 |
| 1952 1 | 1905 1 |
