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 251 38.1%
2 China 155 23.6%
3 Netherlands 78 11.9%
4 Germany 63 9.6%
5 United Kingdom 23 3.5%
6 France 21 3.2%
7 Hong Kong 14 2.1%
8 Russia 9 1.4%
9 Portugal 7 1.1%
10 Taiwan 6 0.9%
11 6 0.9%
12 Canada 4 0.6%
13 Ireland 4 0.6%
14 Japan 3 0.5%
15 India 3 0.5%
16 Australia 2 0.3%
17 Latvia 2 0.3%
18 Ukraine 2 0.3%
19 Singapore 2 0.3%
20 Poland 1 0.2%
21 Czech Republic 1 0.2%
22 Finland 1 0.2%