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 30 43.5%
2 China 13 18.8%
3 Portugal 7 10.1%
4 France 4 5.8%
5 Malaysia 4 5.8%
6 Australia 3 4.3%
7 Canada 3 4.3%
8 Hong Kong 2 2.9%
9 Singapore 1 1.4%
10 Thailand 1 1.4%
11 United Kingdom 1 1.4%