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 140 70%
2 United States 27 13.5%
3 Canada 9 4.5%
4 Korea, Republic of 7 3.5%
5 Germany 7 3.5%
6 France 2 1%
7 Ireland 2 1%
8 Slovakia 2 1%
9 Ukraine 1 0.5%
10 Russia 1 0.5%
11 Georgia 1 0.5%
12 Hungary 1 0.5%