BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 35 32.7%
2 China 34 31.8%
3 Hong Kong 8 7.5%
4 Singapore 8 7.5%
5 Taiwan 4 3.7%
6 Germany 4 3.7%
7 United Kingdom 4 3.7%
8 Ukraine 3 2.8%
9 Canada 2 1.9%
10 Australia 1 0.9%
11 France 1 0.9%
12 Spain 1 0.9%
13 Malaysia 1 0.9%
14 Netherlands 1 0.9%