BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 127 59.1%
2 United States 50 23.3%
3 Canada 12 5.6%
4 Hong Kong 7 3.3%
5 Germany 3 1.4%
6 Netherlands 3 1.4%
7 Taiwan 3 1.4%
8 Australia 2 0.9%
9 Belgium 2 0.9%
10 Japan 2 0.9%
11 Malaysia 2 0.9%
12 Thailand 1 0.5%
13 United Kingdom 1 0.5%