Lev3: FUEL//ENERGY & FUELS//PYROLYSIS - 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 | 128 | 143 | 145 | 132 | 242 | 790 |
| 2 | China | . | 4 | 10 | 12 | 90 | 116 |
| 3 | United States | 21 | 17 | 20 | 12 | 43 | 113 |
| 4 | Australia | 25 | 13 | 22 | 12 | 14 | 86 |
| 5 | United Kingdom | 8 | 44 | 18 | 3 | 5 | 78 |
| 6 | India | 5 | 6 | 10 | 17 | 15 | 53 |
| 7 | Turkey | 8 | 4 | 12 | 14 | 10 | 48 |
| 8 | Germany | 3 | 1 | 10 | 18 | 13 | 45 |
| 9 | New Zealand | 12 | 20 | 5 | 4 | . | 41 |
| 10 | Japan | 2 | 1 | 7 | 15 | 12 | 37 |
| 11 | France | 11 | 7 | 5 | 6 | 7 | 36 |
| 12 | Canada | 22 | 4 | 3 | 1 | 5 | 35 |
| 13 | Netherlands | 1 | 6 | 11 | 6 | 2 | 26 |
| 14 | Spain | 6 | 9 | 4 | 3 | 3 | 25 |
| 15 | Israel | 4 | 4 | 1 | 2 | 8 | 19 |
| 16 | Czech Republic | 1 | 3 | 3 | 1 | 10 | 18 |
| 17 | Poland | 1 | 1 | 3 | 4 | 5 | 14 |
| 18 | Austria | . | . | 2 | 8 | 2 | 12 |
| 19 | South Africa | 2 | 1 | . | 6 | 3 | 12 |
| 20 | Sweden | . | 1 | 3 | 4 | 4 | 12 |
| 21 | Italy | 2 | 1 | 2 | . | 5 | 10 |
| 22 | Brazil | . | . | 3 | 2 | 4 | 9 |
| 23 | Korea, Republic of | . | . | . | 1 | 7 | 8 |
| 24 | Russian Federation | 2 | 2 | 1 | . | 3 | 8 |
| 25 | Belgium | 1 | . | . | 1 | 4 | 6 |
| 26 | Colombia | . | 3 | 1 | 1 | 1 | 6 |
| 27 | Finland | . | 1 | . | 1 | 4 | 6 |
| 28 | Chile | . | . | . | 1 | 3 | 4 |
| 29 | Indonesia | . | . | 4 | . | . | 4 |
| 30 | Bulgaria | 1 | 1 | . | . | 1 | 3 |
| 31 | Ireland | 1 | . | . | . | 2 | 3 |
| 32 | Ukraine | . | 1 | . | 1 | 1 | 3 |
| 33 | Botswana | . | . | . | 1 | 1 | 2 |
| 34 | Czechoslovakia | 2 | . | . | . | . | 2 |
| 35 | Greece | . | . | 1 | . | 1 | 2 |
| 36 | Mexico | . | . | . | . | 2 | 2 |
| 37 | Oman | . | . | 1 | 1 | . | 2 |
| 38 | Romania | . | . | 2 | . | . | 2 |
| 39 | Slovenia | . | 1 | 1 | . | . | 2 |
| 40 | Venezuela | . | 1 | . | 1 | . | 2 |
| 41 | Bangladesh | . | . | . | 1 | . | 1 |
| 42 | Bosnia and Herzegovina | . | . | . | . | 1 | 1 |
| 43 | Denmark | . | . | . | 1 | . | 1 |
| 44 | Egypt | . | . | . | . | 1 | 1 |
| 45 | Hungary | 1 | . | . | . | . | 1 |
| 46 | Norway | . | . | . | 1 | . | 1 |
| 47 | Pakistan | . | . | . | 1 | . | 1 |
| 48 | Panama | . | . | . | 1 | . | 1 |
| 49 | Republic of Serbia | . | . | . | . | 1 | 1 |
| 50 | Slovak Republic | . | . | 1 | . | . | 1 |
| 51 | Switzerland | . | . | . | 1 | . | 1 |
| 52 | Thailand | . | . | . | 1 | . | 1 |
| 53 | USSR | 1 | . | . | . | . | 1 |
| 54 | United Arab Emirates | 1 | . | . | . | . | 1 |
| 55 | Viet Nam | . | . | . | 1 | . | 1 |
| 56 | Yugoslavia | 1 | . | . | . | . | 1 |
| 57 | Zambia | . | . | . | 1 | . | 1 |
| 58 | Zimbabwe | . | . | . | 1 | . | 1 |
Number of publications, full counts |