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 95 54.3%
2 United States 27 15.4%
3 Hong Kong 22 12.6%
4 Germany 7 4%
5 Taiwan 4 2.3%
6 United Kingdom 3 1.7%
7 3 1.7%
8 Algeria 3 1.7%
9 Canada 3 1.7%
10 Malaysia 2 1.1%
11 Singapore 2 1.1%
12 Ukraine 1 0.6%
13 Portugal 1 0.6%
14 Russia 1 0.6%
15 Macao 1 0.6%