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 38 50.7%
2 United States 20 26.7%
3 Canada 4 5.3%
4 Ireland 3 4%
5 Russia 2 2.7%
6 Taiwan 2 2.7%
7 Hong Kong 2 2.7%
8 Iran, Islamic Republic of 1 1.3%
9 Germany 1 1.3%
10 Netherlands 1 1.3%
11 Romania 1 1.3%