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 105 50.2%
2 China 61 29.2%
3 Germany 15 7.2%
4 Korea, Republic of 8 3.8%
5 Senegal 6 2.9%
6 Netherlands 4 1.9%
7 Cyprus 3 1.4%
8 India 2 1%
9 Japan 1 0.5%
10 Russia 1 0.5%
11 Finland 1 0.5%
12 Australia 1 0.5%
13 Bulgaria 1 0.5%