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 31 39.2%
2 United States 18 22.8%
3 Canada 14 17.7%
4 Korea, Republic of 6 7.6%
5 Netherlands 3 3.8%
6 Germany 2 2.5%
7 Hong Kong 2 2.5%
8 Switzerland 1 1.3%
9 Argentina 1 1.3%
10 Cyprus 1 1.3%