BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 46 30.9%
2 United States 45 30.2%
3 Canada 11 7.4%
4 Hong Kong 11 7.4%
5 Germany 9 6%
6 Malaysia 8 5.4%
7 Singapore 5 3.4%
8 Australia 3 2%
9 Belgium 3 2%
10 Japan 2 1.3%
11 Taiwan 2 1.3%
12 United Kingdom 1 0.7%
13 Russia 1 0.7%
14 Macao 1 0.7%
15 Italy 1 0.7%