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 109 47%
2 United States 56 24.1%
3 Hong Kong 12 5.2%
4 Germany 10 4.3%
5 Taiwan 10 4.3%
6 Canada 9 3.9%
7 Japan 5 2.2%
8 Korea, Republic of 5 2.2%
9 Netherlands 5 2.2%
10 Singapore 5 2.2%
11 Australia 2 0.9%
12 Iran, Islamic Republic of 2 0.9%
13 Ireland 1 0.4%
14 France 1 0.4%