Lev1: SOLVENT EXTRACTION AND ION EXCHANGE//CYANEX 272//D2EHPA - 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 | 266 | 258 | 237 | 221 | 271 | 1253 |
2 | Poland | 68 | 51 | 32 | 23 | 22 | 196 |
3 | India | 23 | 43 | 34 | 36 | 38 | 174 |
4 | China | 9 | 16 | 25 | 23 | 51 | 124 |
5 | Spain | 33 | 37 | 24 | 9 | 11 | 114 |
6 | Japan | 21 | 13 | 16 | 9 | 10 | 69 |
7 | France | 22 | 20 | 9 | 11 | 3 | 65 |
8 | Australia | 1 | 8 | 10 | 12 | 32 | 63 |
9 | United States | 22 | 13 | 10 | 2 | 7 | 54 |
10 | Germany | 18 | 14 | 12 | 4 | 5 | 53 |
11 | Korea, Republic of | 1 | 2 | 8 | 24 | 16 | 51 |
12 | Canada | 8 | 10 | 10 | 6 | 10 | 44 |
13 | United Kingdom | 14 | 8 | 7 | 9 | 2 | 40 |
14 | South Africa | 7 | 10 | 6 | 4 | 7 | 34 |
15 | Bangladesh | 4 | 5 | 8 | 7 | 6 | 30 |
16 | Iran, Islamic Republic of | . | . | 2 | 10 | 17 | 29 |
17 | Egypt | 2 | 4 | 5 | 7 | 10 | 28 |
18 | Russian Federation | 4 | 7 | 2 | 6 | 8 | 27 |
19 | Bulgaria | 3 | 5 | 7 | 5 | . | 20 |
20 | Portugal | . | 1 | 5 | 8 | 3 | 17 |
21 | Turkey | . | . | 4 | 9 | 4 | 17 |
22 | Brazil | . | . | 6 | 4 | 6 | 16 |
23 | Taiwan | 13 | 1 | 1 | . | 1 | 16 |
24 | Italy | 7 | 3 | 1 | 1 | 3 | 15 |
25 | Algeria | . | 2 | 2 | 5 | 4 | 13 |
26 | Austria | 4 | 2 | . | 2 | 1 | 9 |
27 | Belgium | . | 1 | 3 | 3 | 1 | 8 |
28 | Finland | 4 | 1 | 1 | . | 2 | 8 |
29 | Chile | . | 2 | 4 | 1 | . | 7 |
30 | Malaysia | . | . | 1 | 3 | 3 | 7 |
31 | Mexico | . | 3 | 2 | 1 | 1 | 7 |
32 | Morocco | 1 | 3 | 2 | . | 1 | 7 |
33 | Greece | . | . | 3 | 2 | . | 5 |
34 | Israel | 4 | . | . | . | 1 | 5 |
35 | Czech Republic | 2 | 2 | . | . | . | 4 |
36 | Norway | 3 | . | 1 | . | . | 4 |
37 | Romania | . | . | 1 | . | 3 | 4 |
38 | Netherlands | 1 | 1 | 1 | . | . | 3 |
39 | Nigeria | 1 | . | . | 1 | 1 | 3 |
40 | Saudi Arabia | . | . | . | . | 3 | 3 |
41 | Congo | . | . | 1 | . | 1 | 2 |
42 | Czechoslovakia | 2 | . | . | . | . | 2 |
43 | Hong Kong | 1 | 1 | . | . | . | 2 |
44 | Pakistan | . | 1 | . | 1 | . | 2 |
45 | Republic of Serbia | . | . | . | 1 | 1 | 2 |
46 | Syrian Arab Republic | . | . | 1 | . | 1 | 2 |
47 | Tunisia | . | 1 | . | 1 | . | 2 |
48 | USSR | 2 | . | . | . | . | 2 |
49 | Yugoslavia | 1 | 1 | . | . | . | 2 |
50 | Argentina | . | . | 1 | . | . | 1 |
51 | Botswana | . | . | . | 1 | . | 1 |
52 | Cameroon | . | . | . | . | 1 | 1 |
53 | Cuba | . | . | . | 1 | . | 1 |
54 | Estonia | . | 1 | . | . | . | 1 |
55 | Hungary | 1 | . | . | . | . | 1 |
56 | Indonesia | . | . | 1 | . | . | 1 |
57 | Kazakhstan | . | . | . | 1 | . | 1 |
58 | Namibia | . | . | . | . | 1 | 1 |
59 | New Caledonia | . | . | 1 | . | . | 1 |
60 | Sri Lanka | . | . | . | 1 | . | 1 |
61 | Sweden | . | . | 1 | . | . | 1 |
62 | Tanzania | 1 | . | . | . | . | 1 |
63 | Ukraine | . | . | 1 | . | . | 1 |
64 | United Arab Emirates | . | . | . | . | 1 | 1 |
65 | Viet Nam | . | . | . | . | 1 | 1 |
66 | Zimbabwe | . | . | 1 | . | . | 1 |
Number of publications, full counts |