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 45 32.4%
2 United States 45 32.4%
3 Germany 23 16.5%
4 Korea, Republic of 10 7.2%
5 Netherlands 7 5%
6 Singapore 6 4.3%
7 Ireland 2 1.4%
8 Hong Kong 1 0.7%