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 Hong Kong 222 63.1%
2 China 101 28.7%
3 Germany 6 1.7%
4 United States 5 1.4%
5 Taiwan 4 1.1%
6 Portugal 4 1.1%
7 Senegal 3 0.9%
8 Singapore 2 0.6%
9 Canada 2 0.6%
10 Russia 1 0.3%
11 Japan 1 0.3%
12 Netherlands 1 0.3%