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 21 27.3%
2 China 19 24.7%
3 Germany 12 15.6%
4 France 9 11.7%
5 Japan 5 6.5%
6 Cyprus 4 5.2%
7 Hong Kong 2 2.6%
8 India 2 2.6%
9 Korea, Republic of 2 2.6%
10 Netherlands 1 1.3%