According to the Thomson Reuters National Science Indicators, an annual database that records the number of articles published in about 12,000 internationally recognized journals:
- The Asia-Pacific region increased its global share of published science articles from 13 percent in the early 1980s to just over 30 percent in 2009
- China is leading the way, having increased its share of articles to 11 percent in 2009 from just 0.4 percent in the early 1980s
- Japan is next, accounting for 6.7 percent, followed by India with 3.4 percent
- The proportion of articles from the United States dropped to 28 percent in 2009, down from 40 percent in the early 1980s
(via New York Times)