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 40 46.5%
2 United States 17 19.8%
3 Canada 6 7%
4 Australia 3 3.5%
5 Germany 3 3.5%
6 Hong Kong 3 3.5%
7 Iran, Islamic Republic of 3 3.5%
8 Japan 3 3.5%
9 Netherlands 3 3.5%
10 Ireland 2 2.3%
11 Singapore 1 1.2%
12 Taiwan 1 1.2%
13 United Kingdom 1 1.2%