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 United States 45 23.8%
2 China 44 23.3%
3 Hong Kong 29 15.3%
4 Canada 21 11.1%
5 Australia 18 9.5%
6 Cote D'ivoire 6 3.2%
7 United Kingdom 5 2.6%
8 Singapore 5 2.6%
9 Germany 4 2.1%
10 Malaysia 3 1.6%
11 Portugal 2 1.1%
12 Russia 2 1.1%
13 Spain 1 0.5%
14 Taiwan 1 0.5%
15 New Zealand 1 0.5%
16 Japan 1 0.5%
17 Belgium 1 0.5%