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 57 40.4%
2 China 40 28.4%
3 Hong Kong 9 6.4%
4 Canada 5 3.5%
5 United Kingdom 5 3.5%
6 Singapore 3 2.1%
7 Taiwan 3 2.1%
8 Australia 3 2.1%
9 France 3 2.1%
10 Germany 3 2.1%
11 Japan 2 1.4%
12 Malaysia 2 1.4%
13 Poland 2 1.4%
14 Moldova, Republic of 1 0.7%
15 Myanmar 1 0.7%
16 Korea, Republic of 1 0.7%
17 Italy 1 0.7%