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 China 54 58.1%
2 United States 13 14%
3 Hong Kong 6 6.5%
4 Taiwan 5 5.4%
5 Spain 3 3.2%
6 Singapore 2 2.2%
7 United Kingdom 2 2.2%
8 Malaysia 2 2.2%
9 New Zealand 1 1.1%
10 Korea, Republic of 1 1.1%
11 Czech Republic 1 1.1%
12 Australia 1 1.1%
13 Austria 1 1.1%
14 Canada 1 1.1%