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 162 43.8%
2 United States 152 41.1%
3 Germany 11 3%
4 Hong Kong 8 2.2%
5 Japan 7 1.9%
6 Netherlands 7 1.9%
7 Singapore 6 1.6%
8 Taiwan 6 1.6%
9 Sweden 3 0.8%
10 Belgium 2 0.5%
11 Canada 2 0.5%
12 France 1 0.3%
13 South Africa 1 0.3%
14 Belarus 1 0.3%
15 Ukraine 1 0.3%