BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 89 38.5%
2 United States 41 17.7%
3 Taiwan 12 5.2%
4 France 12 5.2%
5 Germany 12 5.2%
6 Hong Kong 10 4.3%
7 Mexico 10 4.3%
8 Japan 9 3.9%
9 United Kingdom 9 3.9%
10 Malaysia 6 2.6%
11 Canada 3 1.3%
12 Qatar 3 1.3%
13 Singapore 3 1.3%
14 South Africa 3 1.3%
15 Philippines 2 0.9%
16 Senegal 2 0.9%
17 Turkey 1 0.4%
18 Netherlands 1 0.4%
19 Romania 1 0.4%
20 Denmark 1 0.4%
21 Indonesia 1 0.4%