分面浏览：发表日期 |
| 当前检索式 | ((ALL：DEVELOPING-COUNTRIES)) |
| 限定条件 | 无 |
| 2023 5 | 2022 12 | 2021 37 |
| 2020 49 | 2019 78 | 2018 128 |
| 2017 118 | 2016 140 | 2015 110 |
| 2014 116 | 2013 121 | 2012 132 |
| 2011 86 | 2010 219 | 2009 99 |
| 2008 73 | 2007 61 | 2006 37 |
| 2005 26 | 2004 30 | 2003 33 |
| 2002 10 | 2001 8 | 2000 2 |
| 1999 3 | 1998 6 | 1997 2 |
| 1995 2 | 1993 4 | 1992 3 |
| 1991 1 | 1989 1 | 1988 1 |
| 1986 1 | 1983 2 | 1981 1 |
