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 18 36%
2 Malaysia 8 16%
3 China 7 14%
4 Canada 3 6%
5 Bangladesh 2 4%
6 Germany 2 4%
7 Malta 2 4%
8 Moldova, Republic of 2 4%
9 Singapore 2 4%
10 Switzerland 1 2%
11 United Kingdom 1 2%
12 Philippines 1 2%
13 Hong Kong 1 2%