BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 37 38.9%
2 United States 23 24.2%
3 Netherlands 15 15.8%
4 Korea, Republic of 6 6.3%
5 Singapore 4 4.2%
6 Canada 4 4.2%
7 France 2 2.1%
8 Germany 2 2.1%
9 Hong Kong 1 1.1%
10 Kyrgyzstan 1 1.1%