|||
Japan | South Korea | India | China | |
---|---|---|---|---|
1996 | 15.029 | 11.502 | 8.496 | 5.901 |
1997 | 15.354 | 11.125 | 8.208 | 6.328 |
1998 | 15.971 | 12.340 | 8.674 | 6.048 |
1999 | 15.753 | 12.767 | 8.447 | 6.763 |
2000 | 15.390 | 13.220 | 9.110 | 6.954 |
2001 | 14.734 | 12.171 | 8.432 | 6.066 |
2002 | 13.535 | 12.000 | 8.227 | 7.120 |
2003 | 12.786 | 11.242 | 8.092 | 7.658 |
2004 | 11.090 | 9.489 | 7.253 | 6.055 |
2005 | 8.692 | 7.729 | 6.111 | 4.435 |
2006 | 6.931 | 5.781 | 4.923 | 3.687 |
2007 | 5.322 | 4.295 | 3.655 | 2.893 |
2008 | 3.254 | 2.791 | 2.165 | 1.804 |
2009 | 1.338 | 1.196 | 0.888 | 0.711 |
详细数据见 http://www.scimagojr.com/compare.php?un=countries&c1=JP&c2=KR&c3=IN&c4=CN&area=0&category=0&in=cd
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