Lev1: MICROBIOLOGICAL OXIDATION//DEP ENGN MET MAT//ESCUELA POLTECN SUPER - Statistics for Countries |
Statistics per Country |
Number of publications, full counts |
Obs | Country | 1990-1994 | 1995-1999 | 2000-2004 | 2005-2009 | 2010-2014 | All years |
---|---|---|---|---|---|---|---|
1 | All countries | 17 | 10 | 11 | 7 | 4 | 49 |
2 | United States | 2 | 1 | 4 | . | 1 | 8 |
3 | Canada | 1 | 3 | . | 1 | 1 | 6 |
4 | Spain | 1 | 1 | 1 | 3 | . | 6 |
5 | USSR | 6 | . | . | . | . | 6 |
6 | South Africa | . | 2 | . | 2 | 1 | 5 |
7 | Russian Federation | 2 | 1 | . | 1 | . | 4 |
8 | France | 2 | . | 1 | . | . | 3 |
9 | Germany | 2 | 1 | . | . | . | 3 |
10 | India | 1 | . | 1 | . | . | 2 |
11 | Japan | 1 | . | . | . | 1 | 2 |
12 | Azerbaijan | . | 1 | . | . | . | 1 |
13 | Brazil | . | . | . | . | 1 | 1 |
14 | Korea, Republic of | . | . | . | . | 1 | 1 |
Number of publications, full counts |