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 54 45.8%
2 China 19 16.1%
3 Canada 14 11.9%
4 Hong Kong 7 5.9%
5 Australia 5 4.2%
6 Singapore 5 4.2%
7 United Kingdom 4 3.4%
8 Malaysia 2 1.7%
9 Denmark 2 1.7%
10 Germany 2 1.7%
11 Korea, Republic of 1 0.8%
12 France 1 0.8%
13 Brunei Darussalam 1 0.8%
14 Spain 1 0.8%