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 52 29.9%
2 United States 42 24.1%
3 Hong Kong 17 9.8%
4 Canada 12 6.9%
5 Germany 11 6.3%
6 Macao 8 4.6%
7 Japan 8 4.6%
8 Singapore 7 4%
9 Netherlands 6 3.4%
10 Korea, Republic of 3 1.7%
11 India 2 1.1%
12 Australia 2 1.1%
13 Taiwan 2 1.1%
14 Switzerland 1 0.6%
15 France 1 0.6%