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 264 32.9%
2 United States 260 32.4%
3 Germany 62 7.7%
4 France 47 5.9%
5 Netherlands 42 5.2%
6 United Kingdom 30 3.7%
7 Taiwan 19 2.4%
8 Hong Kong 15 1.9%
9 Canada 13 1.6%
10 Russia 10 1.2%
11 Senegal 7 0.9%
12 India 7 0.9%
13 Korea, Republic of 6 0.7%
14 Japan 4 0.5%
15 Estonia 3 0.4%
16 2 0.2%
17 Morocco 2 0.2%
18 Philippines 2 0.2%
19 Ukraine 2 0.2%
20 Malaysia 1 0.1%
21 Moldova, Republic of 1 0.1%
22 Georgia 1 0.1%
23 Finland 1 0.1%
24 Indonesia 1 0.1%