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 46 37.1%
2 United States 30 24.2%
3 Germany 14 11.3%
4 Hong Kong 11 8.9%
5 Argentina 10 8.1%
6 Canada 5 4%
7 Australia 2 1.6%
8 Malaysia 2 1.6%
9 Portugal 1 0.8%
10 Thailand 1 0.8%
11 United Kingdom 1 0.8%
12 India 1 0.8%