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 43 34.7%
2 Netherlands 21 16.9%
3 Germany 18 14.5%
4 United States 16 12.9%
5 United Kingdom 4 3.2%
6 Singapore 4 3.2%
7 France 3 2.4%
8 Hong Kong 3 2.4%
9 India 2 1.6%
10 Japan 2 1.6%
11 Poland 2 1.6%
12 Russia 2 1.6%
13 Sweden 1 0.8%
14 Taiwan 1 0.8%
15 Peru 1 0.8%
16 Croatia 1 0.8%