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 75 45.7%
2 United States 54 32.9%
3 Germany 18 11%
4 Hong Kong 4 2.4%
5 Netherlands 4 2.4%
6 France 3 1.8%
7 Taiwan 2 1.2%
8 Puerto Rico 2 1.2%
9 Singapore 1 0.6%
10 United Kingdom 1 0.6%