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 111 56.6%
2 United States 29 14.8%
3 United Kingdom 11 5.6%
4 Hong Kong 11 5.6%
5 Spain 8 4.1%
6 Germany 7 3.6%
7 Canada 4 2%
8 Russia 4 2%
9 Singapore 2 1%
10 Japan 2 1%
11 Netherlands 2 1%
12 Portugal 1 0.5%
13 Moldova, Republic of 1 0.5%
14 Estonia 1 0.5%
15 France 1 0.5%
16 Sweden 1 0.5%