BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 China 306 39%
2 United States 281 35.8%
3 Germany 42 5.4%
4 France 33 4.2%
5 Netherlands 29 3.7%
6 Japan 16 2%
7 India 13 1.7%
8 United Kingdom 11 1.4%
9 Canada 10 1.3%
10 Finland 8 1%
11 Hong Kong 5 0.6%
12 Russia 5 0.6%
13 Romania 4 0.5%
14 Ukraine 2 0.3%
15 Republic of Korea 2 0.3%
16 Macao 2 0.3%
17 Ireland 2 0.3%
18 Belgium 2 0.3%
19 Australia 1 0.1%
20 Bahrain 1 0.1%
21 Colombia 1 0.1%
22 Greece 1 0.1%
23 Hashemite Kingdom of Jordan 1 0.1%
24 Korea, Republic of 1 0.1%
25 Serbia 1 0.1%
26 Singapore 1 0.1%
27 Spain 1 0.1%
28 Taiwan 1 0.1%
29 Thailand 1 0.1%
30 Trinidad and Tobago 1 0.1%