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数据来源 http://www.scimagojr.com/compare.php?c1=CN&c2=US&c3=GB&c4=JP&area=2100&category=0&in=it
DocumentsCitable DocumentsCitesSelf CitesCites per Document(Cites-Self cites) per Document
H Index% cited documentsInternational collaboration
| China | United States | United Kingdom | Japan |
---|---|---|---|---|
1996 | 1,137 | 5,585 | 1,198 | 1,639 |
1997 | 1,745 | 5,385 | 1,271 | 2,803 |
1998 | 1,589 | 4,785 | 1,038 | 2,213 |
1999 | 2,399 | 4,735 | 1,256 | 2,042 |
2000 | 2,885 | 6,872 | 1,360 | 2,188 |
2001 | 2,580 | 5,488 | 1,410 | 2,694 |
2002 | 2,460 | 5,139 | 1,253 | 2,723 |
2003 | 2,903 | 6,314 | 1,373 | 3,001 |
2004 | 5,026 | 8,024 | 1,537 | 2,765 |
2005 | 7,654 | 7,292 | 1,614 | 2,485 |
2006 | 8,421 | 8,192 | 1,684 | 3,005 |
2007 | 10,718 | 9,959 | 2,339 | 4,011 |
2008 | 11,733 | 10,564 | 2,201 | 3,472 |
2009 | 14,717 | 12,987 | 2,922 | 4,045 |
2010 | 16,785 | 13,111 | 2,828 | 3,798 |
2011 | 16,352 | 14,242 | 2,866 | 3,935 |
2012 | 18,163 | 13,630 | 2,927 | 3,342 |
2013 | 17,841 | 10,788 | 2,893 | 3,186 |
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