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 85 78%
2 United States 6 5.5%
3 Hong Kong 4 3.7%
4 Germany 3 2.8%
5 India 2 1.8%
6 Singapore 2 1.8%
7 Taiwan 2 1.8%
8 Turkey 2 1.8%
9 Switzerland 1 0.9%
10 Russia 1 0.9%
11 Australia 1 0.9%