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 144 63.4%
2 United States 52 22.9%
3 Germany 7 3.1%
4 Canada 5 2.2%
5 Russia 5 2.2%
6 Hong Kong 3 1.3%
7 Bangladesh 2 0.9%
8 Italy 2 0.9%
9 Taiwan 2 0.9%
10 Ukraine 2 0.9%
11 Slovakia 1 0.4%
12 Netherlands 1 0.4%
13 Ireland 1 0.4%