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 44.6%
2 United States 87 39.2%
3 Germany 11 5%
4 Hong Kong 8 3.6%
5 Canada 4 1.8%
6 Taiwan 4 1.8%
7 Singapore 3 1.4%
8 United Kingdom 2 0.9%
9 Finland 2 0.9%
10 France 1 0.5%
11 Netherlands 1 0.5%