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 30 39.5%
2 United States 16 21.1%
3 Germany 8 10.5%
4 Hong Kong 6 7.9%
5 Canada 4 5.3%
6 France 4 5.3%
7 Netherlands 3 3.9%
8 Cyprus 2 2.6%
9 Korea, Republic of 2 2.6%
10 Macao 1 1.3%