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 39 58.2%
2 United States 16 23.9%
3 Taiwan 3 4.5%
4 Netherlands 2 3%
5 Hong Kong 2 3%
6 Iran, Islamic Republic of 1 1.5%
7 Ireland 1 1.5%
8 Germany 1 1.5%
9 Russia 1 1.5%
10 Singapore 1 1.5%