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 31 34.4%
2 China 19 21.1%
3 India 10 11.1%
4 Japan 8 8.9%
5 Korea, Republic of 6 6.7%
6 Netherlands 6 6.7%
7 Cyprus 4 4.4%
8 Russia 3 3.3%
9 Denmark 1 1.1%
10 Germany 1 1.1%
11 Brazil 1 1.1%