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 Hong Kong 72 49.7%
2 United States 23 15.9%
3 China 19 13.1%
4 Germany 9 6.2%
5 Korea, Republic of 7 4.8%
6 Netherlands 6 4.1%
7 Singapore 1 0.7%
8 Taiwan 1 0.7%
9 Thailand 1 0.7%
10 United Kingdom 1 0.7%
11 Canada 1 0.7%
12 France 1 0.7%
13 Hungary 1 0.7%
14 Italy 1 0.7%
15 Japan 1 0.7%