Lev1: MOON//MOON SURFACE//LUNAR CRUST - 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 | 215 | 233 | 299 | 423 | 839 | 2009 |
2 | United States | 177 | 170 | 194 | 218 | 480 | 1239 |
3 | Japan | 9 | 14 | 32 | 86 | 108 | 249 |
4 | China | 2 | 2 | 1 | 38 | 174 | 217 |
5 | United Kingdom | 8 | 6 | 29 | 54 | 83 | 180 |
6 | Germany | 14 | 15 | 22 | 35 | 70 | 156 |
7 | France | 8 | 10 | 39 | 38 | 57 | 152 |
8 | Russian Federation | 3 | 22 | 33 | 25 | 55 | 138 |
9 | India | . | 1 | 4 | 23 | 51 | 79 |
10 | Netherlands | . | 9 | 19 | 12 | 24 | 64 |
11 | Canada | 7 | 4 | 6 | 18 | 26 | 61 |
12 | Australia | 5 | 7 | 4 | 22 | 15 | 53 |
13 | Switzerland | 2 | 5 | 7 | 24 | 9 | 47 |
14 | Italy | 3 | 9 | 5 | 11 | 12 | 40 |
15 | Finland | . | . | 7 | 17 | 6 | 30 |
16 | Ukraine | . | 1 | 12 | 8 | 6 | 27 |
17 | Korea, Republic of | . | . | . | 5 | 19 | 24 |
18 | Sweden | 2 | 1 | 5 | 4 | 6 | 18 |
19 | Austria | 2 | 1 | 1 | 6 | 6 | 16 |
20 | Denmark | 1 | . | 4 | 5 | 3 | 13 |
21 | Spain | . | . | 3 | 2 | 3 | 8 |
22 | Norway | . | . | . | 1 | 5 | 6 |
23 | Ireland | . | . | . | 1 | 4 | 5 |
24 | Poland | . | . | . | 2 | 3 | 5 |
25 | Chile | . | . | . | 4 | . | 4 |
26 | Portugal | . | . | . | 4 | . | 4 |
27 | Taiwan | . | . | . | 2 | 2 | 4 |
28 | USSR | 4 | . | . | . | . | 4 |
29 | Israel | . | . | . | . | 3 | 3 |
30 | Belgium | . | . | . | . | 2 | 2 |
31 | Czech Republic | . | . | . | 1 | 1 | 2 |
32 | Ghana | . | . | . | . | 2 | 2 |
33 | Rep of Georgia | . | . | 1 | . | 1 | 2 |
34 | Greece | . | . | . | 1 | . | 1 |
35 | Holy See (Vatican City State) | . | . | . | . | 1 | 1 |
36 | Hungary | . | . | . | 1 | . | 1 |
37 | Iran, Islamic Republic of | . | . | . | 1 | . | 1 |
38 | Iraq | 1 | . | . | . | . | 1 |
39 | Kazakhstan | . | . | 1 | . | . | 1 |
40 | Morocco | . | . | . | 1 | . | 1 |
41 | Oman | . | . | . | 1 | . | 1 |
Number of publications, full counts |