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 34 38.2%
2 United Kingdom 14 15.7%
3 China 11 12.4%
4 Canada 8 9%
5 Italy 5 5.6%
6 Malaysia 4 4.5%
7 Taiwan 3 3.4%
8 Australia 3 3.4%
9 Japan 2 2.2%
10 France 2 2.2%
11 Guam 1 1.1%
12 Hong Kong 1 1.1%
13 Spain 1 1.1%