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 China 19 30.6%
2 United States 15 24.2%
3 Japan 7 11.3%
4 France 7 11.3%
5 Germany 6 9.7%
6 Hong Kong 2 3.2%
7 Iran, Islamic Republic of 2 3.2%
8 Cyprus 2 3.2%
9 Korea, Republic of 1 1.6%
10 Netherlands 1 1.6%