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 196 67.4%
2 United States 56 19.2%
3 Canada 6 2.1%
4 Germany 6 2.1%
5 Ireland 5 1.7%
6 4 1.4%
7 Hong Kong 3 1%
8 Estonia 3 1%
9 Russia 3 1%
10 Ukraine 3 1%
11 France 2 0.7%
12 Bangladesh 1 0.3%
13 Denmark 1 0.3%
14 Slovakia 1 0.3%
15 Romania 1 0.3%