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 United States 66 40.5%
2 China 55 33.7%
3 Canada 10 6.1%
4 Netherlands 10 6.1%
5 Germany 8 4.9%
6 Korea, Republic of 6 3.7%
7 Hong Kong 2 1.2%
8 India 2 1.2%
9 United Arab Emirates 2 1.2%
10 Russia 1 0.6%
11 Singapore 1 0.6%