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 116 51.6%
2 China 62 27.6%
3 Germany 12 5.3%
4 Canada 11 4.9%
5 Cyprus 5 2.2%
6 Turkey 5 2.2%
7 Netherlands 4 1.8%
8 Korea, Republic of 3 1.3%
9 United Kingdom 2 0.9%
10 Singapore 2 0.9%
11 Taiwan 1 0.4%
12 Russia 1 0.4%
13 Japan 1 0.4%