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 16 25.4%
2 United States 16 25.4%
3 Hong Kong 5 7.9%
4 Germany 4 6.3%
5 Singapore 4 6.3%
6 Japan 4 6.3%
7 Canada 3 4.8%
8 Australia 2 3.2%
9 Netherlands 2 3.2%
10 Indonesia 2 3.2%
11 United Kingdom 1 1.6%
12 France 1 1.6%
13 Korea, Republic of 1 1.6%
14 Macao 1 1.6%
15 Malaysia 1 1.6%