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 53 37.1%
2 United States 43 30.1%
3 Germany 17 11.9%
4 Canada 7 4.9%
5 Korea, Republic of 5 3.5%
6 Netherlands 4 2.8%
7 Japan 4 2.8%
8 Hong Kong 2 1.4%
9 Singapore 2 1.4%
10 Aruba 2 1.4%
11 France 1 0.7%
12 Georgia 1 0.7%
13 Ukraine 1 0.7%
14 United Kingdom 1 0.7%