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 China 90 54.5%
2 United States 36 21.8%
3 Hong Kong 11 6.7%
4 United Kingdom 6 3.6%
5 Germany 5 3%
6 Canada 4 2.4%
7 Taiwan 3 1.8%
8 Japan 2 1.2%
9 Korea, Republic of 2 1.2%
10 Macao 2 1.2%
11 Portugal 1 0.6%
12 Russia 1 0.6%
13 India 1 0.6%
14 Kenya 1 0.6%