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 105 56.5%
2 United States 43 23.1%
3 Germany 9 4.8%
4 Hong Kong 6 3.2%
5 Canada 6 3.2%
6 Netherlands 5 2.7%
7 Taiwan 5 2.7%
8 United Kingdom 2 1.1%
9 Japan 2 1.1%
10 Italy 1 0.5%
11 Brazil 1 0.5%
12 France 1 0.5%