Lev1: MOLYBDENUM ISOTOPES//MO ISOTOPES//BLACK SHALE - 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 | 173 | 147 | 183 | 215 | 229 | 947 |
2 | United States | 75 | 68 | 67 | 76 | 73 | 359 |
3 | United Kingdom | 27 | 22 | 23 | 21 | 32 | 125 |
4 | Germany | 11 | 18 | 28 | 27 | 28 | 112 |
5 | China | 3 | 2 | 17 | 25 | 61 | 108 |
6 | France | 21 | 12 | 21 | 17 | 15 | 86 |
7 | Canada | 21 | 14 | 13 | 17 | 17 | 82 |
8 | Switzerland | 2 | 3 | 4 | 7 | 16 | 32 |
9 | Netherlands | 8 | 7 | 9 | 5 | 1 | 30 |
10 | Australia | 5 | 4 | 7 | 8 | 5 | 29 |
11 | Turkey | 1 | . | 2 | 15 | 7 | 25 |
12 | Japan | 3 | 3 | 3 | 8 | 7 | 24 |
13 | Poland | 2 | 5 | 2 | 4 | 6 | 19 |
14 | Russian Federation | . | 2 | 6 | 9 | 2 | 19 |
15 | Spain | . | 2 | 4 | 7 | 6 | 19 |
16 | Denmark | 1 | 2 | 2 | 1 | 12 | 18 |
17 | India | 3 | 1 | 2 | 4 | 7 | 17 |
18 | Italy | 2 | 2 | . | 4 | 6 | 14 |
19 | Sweden | 1 | 3 | 1 | 7 | 2 | 14 |
20 | Brazil | . | . | 1 | 3 | 6 | 10 |
21 | Czech Republic | . | 1 | 3 | 3 | 3 | 10 |
22 | Chile | . | . | 2 | 1 | 6 | 9 |
23 | Mexico | . | . | 4 | 1 | 4 | 9 |
24 | Norway | 1 | 3 | . | 1 | 3 | 8 |
25 | Taiwan | . | 2 | 3 | . | 1 | 6 |
26 | Estonia | . | 1 | 1 | . | 3 | 5 |
27 | South Africa | . | 1 | 1 | . | 3 | 5 |
28 | Venezuela | . | 1 | . | 2 | 2 | 5 |
29 | Egypt | . | 1 | . | . | 3 | 4 |
30 | Israel | 2 | . | . | 1 | 1 | 4 |
31 | Azerbaijan | . | . | 1 | . | 2 | 3 |
32 | Czechoslovakia | 3 | . | . | . | . | 3 |
33 | Finland | 1 | 1 | . | . | 1 | 3 |
34 | Nigeria | 2 | . | . | . | 1 | 3 |
35 | Republic of Serbia | . | . | . | 3 | . | 3 |
36 | Austria | . | . | . | 1 | 1 | 2 |
37 | Croatia | . | . | 1 | . | 1 | 2 |
38 | Greece | . | 2 | . | . | . | 2 |
39 | Hungary | 1 | 1 | . | . | . | 2 |
40 | Iceland | . | . | . | 1 | 1 | 2 |
41 | Jordan | . | . | . | 2 | . | 2 |
42 | Morocco | . | . | . | 1 | 1 | 2 |
43 | Romania | . | . | 1 | . | 1 | 2 |
44 | Slovenia | . | . | 1 | 1 | . | 2 |
45 | USSR | 2 | . | . | . | . | 2 |
46 | Ukraine | . | . | . | 1 | 1 | 2 |
47 | Argentina | . | . | . | . | 1 | 1 |
48 | Bulgaria | . | . | . | 1 | . | 1 |
49 | Cameroon | . | . | . | . | 1 | 1 |
50 | Colombia | . | . | 1 | . | . | 1 |
51 | Indonesia | . | . | . | . | 1 | 1 |
52 | Iran, Islamic Republic of | . | . | . | . | 1 | 1 |
53 | Ireland | . | . | . | . | 1 | 1 |
54 | Kazakhstan | . | . | . | . | 1 | 1 |
55 | Malaysia | . | . | . | . | 1 | 1 |
56 | Monaco | . | . | 1 | . | . | 1 |
57 | New Zealand | . | . | . | . | 1 | 1 |
58 | Portugal | . | . | 1 | . | . | 1 |
59 | Saudi Arabia | 1 | . | . | . | . | 1 |
60 | Serbia Montenegro | . | 1 | . | . | . | 1 |
61 | Sri Lanka | . | . | . | 1 | . | 1 |
62 | Syrian Arab Republic | . | . | . | . | 1 | 1 |
63 | United Arab Emirates | . | 1 | . | . | . | 1 |
64 | Yemen | . | . | . | . | 1 | 1 |
Number of publications, full counts |