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 40 38.5%
2 United States 24 23.1%
3 Singapore 10 9.6%
4 Germany 10 9.6%
5 Netherlands 6 5.8%
6 Hong Kong 5 4.8%
7 Korea, Republic of 4 3.8%
8 Russia 2 1.9%
9 Ireland 2 1.9%
10 Canada 1 1%