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 27 32.1%
2 China 24 28.6%
3 Korea, Republic of 7 8.3%
4 Cyprus 6 7.1%
5 Canada 5 6%
6 Japan 5 6%
7 Netherlands 4 4.8%
8 Italy 3 3.6%
9 Russia 2 2.4%
10 Germany 1 1.2%