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 60.9%
2 Canada 16 18.4%
3 United States 7 8%
4 Russia 3 3.4%
5 Hong Kong 2 2.3%
6 Netherlands 2 2.3%
7 Switzerland 1 1.1%
8 Cyprus 1 1.1%
9 France 1 1.1%
10 Germany 1 1.1%