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 54 37.8%
2 China 35 24.5%
3 Russia 18 12.6%
4 Germany 16 11.2%
5 Korea, Republic of 4 2.8%
6 Singapore 3 2.1%
7 Bangladesh 2 1.4%
8 United Kingdom 2 1.4%
9 Netherlands 2 1.4%
10 Ireland 2 1.4%
11 Israel 2 1.4%
12 New Zealand 1 0.7%
13 Norway 1 0.7%
14 Turkey 1 0.7%