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 193 59%
2 United States 93 28.4%
3 Canada 7 2.1%
4 5 1.5%
5 Netherlands 5 1.5%
6 Germany 5 1.5%
7 Hong Kong 5 1.5%
8 Singapore 5 1.5%
9 Russia 3 0.9%
10 Ireland 2 0.6%
11 United Kingdom 2 0.6%
12 Ukraine 1 0.3%
13 Korea, Republic of 1 0.3%