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 United States 20 35.7%
2 China 18 32.1%
3 France 4 7.1%
4 Hong Kong 3 5.4%
5 Germany 2 3.6%
6 Taiwan 2 3.6%
7 United Kingdom 1 1.8%
8 Australia 1 1.8%
9 Canada 1 1.8%
10 India 1 1.8%
11 Japan 1 1.8%
12 Malaysia 1 1.8%
13 Singapore 1 1.8%