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 102 53.7%
2 United States 52 27.4%
3 Taiwan 9 4.7%
4 Germany 6 3.2%
5 Japan 6 3.2%
6 Canada 4 2.1%
7 United Kingdom 3 1.6%
8 Puerto Rico 2 1.1%
9 Macao 2 1.1%
10 Hong Kong 2 1.1%
11 Netherlands 1 0.5%
12 Singapore 1 0.5%