Top 20 Nations in Mathematics; January 1, 2001-June 30, 2011
Country Feature, November 2011
This month from ScienceWatch.com, we have listed our "top 20" nations in Mathematics by total citations. The data were extracted from the Essential Science IndicatorsSM database from Clarivate.
This database, currently covering the period January 1, 2001-June 30, 2011, surveys only journal articles (original research reports and review articles) indexed by Clarivate. Read more below.
Rank | Country | Papers | Citations | Cites per paper | |
---|---|---|---|---|---|
1 | USA | 70,348 | 339,969 | 4.83 | |
2 | PEOPLES R CHINA | 32,966 | 101,248 | 3.07 | |
3 | FRANCE | 24,596 | 98,457 | 4.00 | |
4 | GERMANY | 19,674 | 78,628 | 4.00 | |
5 | ENGLAND | 13,026 | 59,811 | 4.59 | |
6 | ITALY | 14,390 | 51,709 | 3.59 | |
7 | CANADA | 12,811 | 49,800 | 3.89 | |
8 | SPAIN | 11,825 | 41,233 | 3.49 | |
9 | JAPAN | 13,445 | 37,440 | 2.78 | |
10 | AUSTRALIA | 5,907 | 27,006 | 4.57 | |
11 | RUSSIA | 13,107 | 21,406 | 1.63 | |
12 | ISRAEL | 5,125 | 18,982 | 3.70 | |
13 | NETHERLANDS | 3,640 | 16,115 | 4.43 | |
14 | POLAND | 6,186 | 15,525 | 2.51 | |
15 | SOUTH KOREA | 5,946 | 15,376 | 2.59 | |
16 | BELGIUM | 3,562 | 14,996 | 4.21 | |
17 | BRAZIL | 4,797 | 14,736 | 3.07 | |
18 | SWITZERLAND | 3,042 | 13,758 | 4.52 | |
19 | SWEDEN | 3,041 | 13,170 | 4.33 | |
20 | AUSTRIA | 2,853 | 12,756 | 4.47 | |
Source: Essential Science IndicatorsSM from Thomson Reuters, time period: January 1, 2001-June 30, 2011 (third bimonthly period of 2011). |
Articles are assigned to a category based on the journals in which they were published and Clarivate’s journal-to-category field definition scheme. Both articles tabulated and citation counts to those articles are for the period indicated. For articles with multiple authors from different nations, each nation receives full, not fractional, citation credit. Essential Science Indicators lists nations ranked in the top 50% for a field over a given period, based on total citations. In Mathematics, 83 nations are listed, meaning 166 were surveyed. The average citation rate for the field of Mathematics is 3.41.
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