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 66 59.5%
2 United States 24 21.6%
3 Germany 4 3.6%
4 Hong Kong 3 2.7%
5 Netherlands 3 2.7%
6 Turkey 2 1.8%
7 India 2 1.8%
8 Japan 2 1.8%
9 Australia 2 1.8%
10 Macao 1 0.9%
11 United Arab Emirates 1 0.9%
12 Singapore 1 0.9%