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 52 57.1%
2 United States 11 12.1%
3 France 9 9.9%
4 Germany 5 5.5%
5 Netherlands 4 4.4%
6 Singapore 4 4.4%
7 Russia 3 3.3%
8 Hong Kong 2 2.2%
9 Canada 1 1.1%