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 34 44.2%
2 China 21 27.3%
3 Germany 6 7.8%
4 Japan 4 5.2%
5 Singapore 3 3.9%
6 Korea, Republic of 2 2.6%
7 Netherlands 2 2.6%
8 India 2 2.6%
9 Cyprus 2 2.6%
10 France 1 1.3%