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 48 53.3%
2 China 16 17.8%
3 Korea, Republic of 8 8.9%
4 Germany 5 5.6%
5 India 4 4.4%
6 Ireland 2 2.2%
7 Canada 2 2.2%
8 Saudi Arabia 2 2.2%
9 Japan 1 1.1%
10 Netherlands 1 1.1%
11 Cyprus 1 1.1%