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 17 30.9%
2 United States 13 23.6%
3 Taiwan 6 10.9%
4 Singapore 3 5.5%
5 Australia 3 5.5%
6 Germany 3 5.5%
7 Hong Kong 2 3.6%
8 Canada 2 3.6%
9 New Zealand 2 3.6%
10 United Kingdom 1 1.8%
11 France 1 1.8%
12 Korea, Republic of 1 1.8%
13 Malaysia 1 1.8%