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 89 53.9%
2 United States 29 17.6%
3 Australia 10 6.1%
4 Hong Kong 7 4.2%
5 Taiwan 6 3.6%
6 Singapore 5 3%
7 Japan 4 2.4%
8 Netherlands 4 2.4%
9 Canada 4 2.4%
10 Germany 3 1.8%
11 New Zealand 2 1.2%
12 Korea, Republic of 2 1.2%