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 99 69.2%
2 United States 32 22.4%
3 United Kingdom 3 2.1%
4 Brazil 2 1.4%
5 Russia 2 1.4%
6 Germany 2 1.4%
7 Hong Kong 2 1.4%
8 Netherlands 1 0.7%