BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 313 57.7%
2 United States 85 15.7%
3 Sweden 84 15.5%
4 Hong Kong 11 2%
5 Germany 8 1.5%
6 Canada 8 1.5%
7 Taiwan 6 1.1%
8 Netherlands 5 0.9%
9 Singapore 5 0.9%
10 United Kingdom 4 0.7%
11 Russia 3 0.6%
12 Australia 3 0.6%
13 France 3 0.6%
14 Italy 2 0.4%
15 Japan 1 0.2%
16 Czech Republic 1 0.2%