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 United States 205 33%
2 China 195 31.4%
3 Netherlands 58 9.3%
4 Germany 48 7.7%
5 France 26 4.2%
6 United Kingdom 23 3.7%
7 Hong Kong 16 2.6%
8 Canada 8 1.3%
9 Portugal 7 1.1%
10 Russia 7 1.1%
11 Ireland 4 0.6%
12 4 0.6%
13 Finland 3 0.5%
14 India 3 0.5%
15 Japan 2 0.3%
16 Singapore 2 0.3%
17 Ukraine 2 0.3%
18 Estonia 2 0.3%
19 Australia 2 0.3%
20 Belgium 2 0.3%
21 Brazil 1 0.2%
22 Malaysia 1 0.2%
23 Peru 1 0.2%