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 United States 145 50.3%
2 China 77 26.7%
3 Germany 20 6.9%
4 Korea, Republic of 11 3.8%
5 Russia 9 3.1%
6 Japan 6 2.1%
7 Canada 5 1.7%
8 Cyprus 4 1.4%
9 Greece 2 0.7%
10 Hong Kong 2 0.7%
11 Netherlands 2 0.7%
12 New Zealand 2 0.7%
13 Latvia 1 0.3%
14 Austria 1 0.3%
15 Bangladesh 1 0.3%