Lev3: HEAVY METALS//CADMIUM//ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY - 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 | 1318 | 1880 | 2553 | 3909 | 5364 | 15024 |
| 2 | United States | 303 | 370 | 460 | 495 | 500 | 2128 |
| 3 | China | 30 | 61 | 169 | 499 | 1190 | 1949 |
| 4 | Spain | 51 | 121 | 184 | 341 | 431 | 1128 |
| 5 | United Kingdom | 138 | 180 | 245 | 234 | 244 | 1041 |
| 6 | Canada | 153 | 171 | 159 | 243 | 259 | 985 |
| 7 | Australia | 50 | 101 | 177 | 233 | 316 | 877 |
| 8 | India | 83 | 96 | 102 | 196 | 285 | 762 |
| 9 | France | 51 | 79 | 148 | 174 | 207 | 659 |
| 10 | Germany | 77 | 99 | 113 | 149 | 172 | 610 |
| 11 | Italy | 32 | 73 | 89 | 155 | 185 | 534 |
| 12 | Poland | 33 | 50 | 88 | 126 | 166 | 463 |
| 13 | Brazil | 34 | 32 | 78 | 121 | 196 | 461 |
| 14 | Japan | 36 | 46 | 60 | 103 | 120 | 365 |
| 15 | Turkey | 13 | 9 | 64 | 110 | 152 | 348 |
| 16 | Sweden | 20 | 63 | 60 | 109 | 78 | 330 |
| 17 | Portugal | 13 | 11 | 31 | 111 | 135 | 301 |
| 18 | Belgium | 22 | 45 | 71 | 84 | 74 | 296 |
| 19 | Netherlands | 51 | 56 | 62 | 58 | 54 | 281 |
| 20 | Korea, Republic of | 1 | 16 | 39 | 83 | 139 | 278 |
| 21 | Iran, Islamic Republic of | 1 | 3 | 8 | 32 | 222 | 266 |
| 22 | Finland | 21 | 48 | 42 | 73 | 74 | 258 |
| 23 | Russian Federation | 12 | 27 | 47 | 64 | 74 | 224 |
| 24 | Mexico | 4 | 12 | 46 | 73 | 88 | 223 |
| 25 | Czech Republic | 5 | 19 | 30 | 49 | 86 | 189 |
| 26 | Greece | 6 | 33 | 26 | 53 | 58 | 176 |
| 27 | New Zealand | 17 | 20 | 33 | 41 | 38 | 149 |
| 28 | South Africa | 13 | 14 | 22 | 39 | 58 | 146 |
| 29 | Egypt | 7 | 19 | 8 | 32 | 70 | 136 |
| 30 | Nigeria | 6 | 6 | 13 | 47 | 63 | 135 |
| 31 | Malaysia | 8 | 12 | 11 | 31 | 72 | 134 |
| 32 | Pakistan | 2 | 3 | 11 | 33 | 81 | 130 |
| 33 | Norway | 11 | 26 | 24 | 33 | 27 | 121 |
| 34 | Taiwan | 11 | 17 | 19 | 20 | 51 | 118 |
| 35 | Denmark | 6 | 17 | 22 | 36 | 31 | 112 |
| 36 | Switzerland | 9 | 14 | 21 | 40 | 22 | 106 |
| 37 | Chile | 5 | 9 | 5 | 35 | 49 | 103 |
| 38 | Argentina | . | 7 | 21 | 31 | 42 | 101 |
| 39 | Slovenia | 2 | 4 | 14 | 32 | 43 | 95 |
| 40 | Hungary | 6 | 14 | 18 | 31 | 23 | 92 |
| 41 | Romania | . | 2 | 9 | 21 | 58 | 90 |
| 42 | Austria | 6 | 8 | 13 | 29 | 31 | 87 |
| 43 | Republic of Serbia | . | . | . | 23 | 63 | 86 |
| 44 | Thailand | 8 | 2 | 20 | 30 | 26 | 86 |
| 45 | Croatia | 1 | 13 | 11 | 23 | 36 | 84 |
| 46 | Ireland | 1 | 23 | 18 | 21 | 15 | 78 |
| 47 | Slovak Republic | 1 | 12 | 12 | 20 | 28 | 73 |
| 48 | Morocco | . | 2 | 12 | 21 | 31 | 66 |
| 49 | Saudi Arabia | 9 | 9 | 9 | 5 | 28 | 60 |
| 50 | Bulgaria | 6 | 5 | 12 | 12 | 23 | 58 |
| 51 | Jordan | 2 | 2 | 13 | 24 | 14 | 55 |
Number of publications, full counts |