Lev2: FERROMANGANESE CRUSTS//CHEMICAL GEOLOGY//IRON ISOTOPES - 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 | 836 | 913 | 1031 | 1296 | 1557 | 5633 |
| 2 | United States | 323 | 326 | 339 | 406 | 518 | 1912 |
| 3 | Germany | 72 | 102 | 154 | 205 | 232 | 765 |
| 4 | France | 77 | 100 | 107 | 161 | 239 | 684 |
| 5 | United Kingdom | 72 | 105 | 129 | 149 | 174 | 629 |
| 6 | Japan | 77 | 132 | 114 | 121 | 133 | 577 |
| 7 | China | 23 | 36 | 70 | 140 | 271 | 540 |
| 8 | Russian Federation | 42 | 96 | 89 | 116 | 101 | 444 |
| 9 | Canada | 58 | 83 | 62 | 96 | 110 | 409 |
| 10 | India | 64 | 64 | 51 | 52 | 54 | 285 |
| 11 | Australia | 23 | 34 | 40 | 53 | 56 | 206 |
| 12 | Switzerland | 6 | 9 | 45 | 75 | 71 | 206 |
| 13 | Italy | 1 | 12 | 24 | 40 | 37 | 114 |
| 14 | New Zealand | 9 | 11 | 10 | 33 | 35 | 98 |
| 15 | Belgium | 12 | 8 | 7 | 21 | 31 | 79 |
| 16 | Israel | 9 | 8 | 32 | 16 | 10 | 75 |
| 17 | USSR | 74 | . | . | . | . | 74 |
| 18 | Sweden | 3 | 7 | 14 | 20 | 26 | 70 |
| 19 | Spain | . | 6 | 3 | 23 | 34 | 66 |
| 20 | Korea, Republic of | 3 | 6 | 9 | 16 | 29 | 63 |
| 21 | Taiwan | 3 | 3 | 6 | 14 | 36 | 62 |
| 22 | Netherlands | 9 | 7 | 12 | 10 | 12 | 50 |
| 23 | Denmark | 7 | 4 | 12 | 10 | 9 | 42 |
| 24 | Bulgaria | 4 | 6 | 4 | 10 | 11 | 35 |
| 25 | Mexico | 3 | 1 | 6 | 10 | 15 | 35 |
| 26 | Brazil | 1 | 4 | 6 | 8 | 15 | 34 |
| 27 | Greece | 7 | 5 | 9 | 5 | 8 | 34 |
| 28 | Austria | 1 | 1 | 5 | 10 | 11 | 28 |
| 29 | Norway | 1 | 2 | 4 | 9 | 8 | 24 |
| 30 | Poland | . | 2 | 2 | 8 | 10 | 22 |
| 31 | Portugal | 1 | 3 | 1 | 11 | 6 | 22 |
| 32 | South Africa | 1 | 1 | 4 | 9 | 5 | 20 |
| 33 | Turkey | . | 4 | 5 | 6 | 3 | 18 |
| 34 | Hungary | . | . | 2 | 11 | 4 | 17 |
| 35 | Iceland | . | . | 1 | 9 | 6 | 16 |
| 36 | Argentina | 3 | 2 | 2 | 3 | 3 | 13 |
| 37 | Czech Republic | . | . | 3 | 3 | 7 | 13 |
| 38 | Finland | 1 | . | 4 | 3 | 5 | 13 |
| 39 | Ireland | . | 3 | 2 | . | 4 | 9 |
| 40 | Malaysia | . | . | 1 | 1 | 6 | 8 |
| 41 | Saudi Arabia | 1 | . | . | . | 7 | 8 |
| 42 | Croatia | . | 1 | 2 | 2 | 2 | 7 |
| 43 | Egypt | 1 | . | 2 | . | 4 | 7 |
| 44 | Iran, Islamic Republic of | . | . | . | 1 | 6 | 7 |
| 45 | Chile | . | . | 1 | 3 | 2 | 6 |
| 46 | Slovak Republic | . | . | 2 | . | 4 | 6 |
| 47 | Slovenia | . | . | 3 | 3 | . | 6 |
| 48 | Monaco | . | . | 2 | 3 | . | 5 |
| 49 | Morocco | . | 1 | 2 | 1 | 1 | 5 |
| 50 | New Caledonia | . | 3 | 1 | . | 1 | 5 |
| 51 | Papua New Guinea | 1 | 3 | . | . | 1 | 5 |
| 52 | Singapore | . | . | . | 1 | 4 | 5 |
| 53 | Tunisia | . | . | . | 1 | 4 | 5 |
Number of publications, full counts |