BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 34 31.8%
2 United States 31 29%
3 Germany 29 27.1%
4 Hong Kong 2 1.9%
5 Korea, Republic of 2 1.9%
6 Netherlands 2 1.9%
7 United Kingdom 2 1.9%
8 Canada 1 0.9%
9 Colombia 1 0.9%
10 France 1 0.9%
11 Russia 1 0.9%
12 Singapore 1 0.9%