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 101 48.1%
2 United States 57 27.1%
3 Taiwan 10 4.8%
4 Germany 8 3.8%
5 Iran, Islamic Republic of 7 3.3%
6 Canada 7 3.3%
7 Singapore 4 1.9%
8 United Kingdom 4 1.9%
9 Turkey 3 1.4%
10 Japan 3 1.4%
11 Netherlands 3 1.4%
12 Russia 1 0.5%
13 Australia 1 0.5%
14 Chile 1 0.5%