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 94 49.2%
2 United States 58 30.4%
3 Germany 14 7.3%
4 Canada 6 3.1%
5 Netherlands 4 2.1%
6 Hong Kong 3 1.6%
7 France 2 1%
8 Singapore 2 1%
9 Sweden 2 1%
10 Taiwan 2 1%
11 United Kingdom 2 1%
12 Australia 1 0.5%
13 Russia 1 0.5%