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 United States 33 30.8%
2 China 30 28%
3 Germany 13 12.1%
4 Netherlands 6 5.6%
5 India 4 3.7%
6 Romania 3 2.8%
7 Hong Kong 2 1.9%
8 Macao 2 1.9%
9 Republic of Korea 2 1.9%
10 Chile 1 0.9%
11 United Arab Emirates 1 0.9%
12 United Kingdom 1 0.9%
13 New Zealand 1 0.9%
14 Peru 1 0.9%
15 Indonesia 1 0.9%
16 Italy 1 0.9%
17 Japan 1 0.9%
18 Korea, Republic of 1 0.9%
19 Denmark 1 0.9%
20 Finland 1 0.9%
21 France 1 0.9%