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 United States 49 40.5%
2 China 38 31.4%
3 Germany 16 13.2%
4 Netherlands 5 4.1%
5 Taiwan 5 4.1%
6 France 2 1.7%
7 United Kingdom 2 1.7%
8 Australia 1 0.8%
9 Hong Kong 1 0.8%
10 Turkey 1 0.8%
11 Singapore 1 0.8%