分面浏览：发表日期 |
| 当前检索式 | ((ALL：Problem-Based)) |
| 限定条件 | ((内容类型：期刊论文)) |
| 2024 130 | 2023 228 | 2022 485 |
| 2021 656 | 2020 641 | 2019 732 |
| 2018 850 | 2017 827 | 2016 1023 |
| 2015 807 | 2014 722 | 2013 640 |
| 2012 626 | 2011 459 | 2010 2160 |
| 2009 380 | 2008 298 | 2007 243 |
| 2006 268 | 2005 194 | 2004 138 |
| 2003 119 | 2002 83 | 2001 62 |
| 2000 46 | 1999 54 | 1998 22 |
| 1997 18 | 1996 15 | 1995 8 |
| 1994 14 | 1993 8 | 1992 6 |
| 1991 6 | 1990 1 | 1988 1 |
| 1987 2 | 1985 2 | 1983 1 |
| 1982 1 | 1981 1 |
