All Journals in PubMed found by query: "Physics"
Fields: Physics
Years: 2000-2004
Region: World
Country Average # Authors +/- % of Papers w/ 3 or more Authors % of Papers w/ 4 or more Authors % of Papers w/ 5 or more Authors # Papers India 2.622 0.247 0.42 0.19 0.08 399 Israel 2.745 0.365 0.47 0.24 0.11 396 Brazil 2.778 0.376 0.50 0.22 0.10 405 Mexico 2.813 0.156 0.55 0.22 0.09 155 Argentina 2.830 0.256 0.52 0.25 0.12 165 Ukraine 2.867 0.182 0.55 0.25 0.11 105 Poland 2.927 0.212 0.52 0.29 0.15 261 Russia 2.974 0.430 0.53 0.30 0.15 460 Hungary 3.070 0.520 0.50 0.26 0.14 129 Portugal 3.132 0.354 0.62 0.25 0.13 76 UK 3.136 0.249 0.57 0.30 0.15 1058 Slovenia 3.154 0.123 0.63 0.37 0.15 78 Denmark 3.228 0.359 0.61 0.37 0.18 127 Australia 3.280 0.286 0.61 0.36 0.20 357 Canada 3.429 0.445 0.58 0.38 0.21 749 Switzerland 3.446 0.441 0.62 0.41 0.18 222 Germany 3.448 0.469 0.61 0.37 0.23 1895 China 3.451 0.353 0.66 0.39 0.23 821 Sweden 3.502 0.328 0.68 0.42 0.20 247 Spain 3.509 0.426 0.72 0.43 0.23 650 Korea 3.513 0.664 0.64 0.38 0.22 261 USA 3.588 0.539 0.61 0.40 0.26 6076 France 3.682 0.891 0.63 0.41 0.26 1122 Italy 3.728 0.522 0.69 0.44 0.25 938 Norway 3.738 0.274 0.80 0.51 0.29 65 Netherlands 3.739 0.568 0.67 0.45 0.30 541 Belgium 3.811 0.648 0.69 0.44 0.26 281 Finland 3.813 0.534 0.73 0.46 0.32 107 Greece 3.858 0.633 0.71 0.50 0.31 134 Japan 3.880 0.727 0.61 0.43 0.30 1271 Taiwan 3.980 1.121 0.63 0.43 0.32 148 Austria 4.104 0.399 0.70 0.54 0.39 96