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 71 39.4%
2 China 51 28.3%
3 United States 17 9.4%
4 Netherlands 9 5%
5 Germany 8 4.4%
6 Canada 4 2.2%
7 France 4 2.2%
8 Singapore 4 2.2%
9 Taiwan 4 2.2%
10 Ukraine 4 2.2%
11 United Kingdom 2 1.1%
12 Switzerland 1 0.6%
13 Japan 1 0.6%