分面浏览：发表日期 |
| 当前检索式 | ((ALL：发生程度)) |
| 限定条件 | 无 |
| 2024 22 | 2023 38 | 2022 72 |
| 2021 126 | 2020 215 | 2019 309 |
| 2018 365 | 2017 350 | 2016 473 |
| 2015 459 | 2014 383 | 2013 373 |
| 2012 505 | 2011 363 | 2010 545 |
| 2009 439 | 2008 408 | 2007 402 |
| 2006 338 | 2005 191 | 2004 232 |
| 2003 203 | 2002 117 | 2001 105 |
| 2000 71 | 1999 90 | 1998 67 |
| 1997 61 | 1996 53 | 1995 46 |
| 1994 29 | 1993 27 | 1992 23 |
| 1991 32 | 1990 26 | 1989 27 |
| 1988 28 | 1987 14 | 1986 12 |
| 1985 15 | 1984 13 | 1983 12 |
| 1982 8 | 1981 12 | 1980 3 |
| 1979 3 | 1978 3 | 1974 1 |
| 1973 1 | 1965 1 | 1964 5 |
| 1963 1 | 1962 1 | 1960 3 |
| 1959 1 | 1958 3 | 1956 2 |
