BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 203 82.9%
2 United States 18 7.3%
3 Hong Kong 5 2%
4 Canada 3 1.2%
5 United Kingdom 3 1.2%
6 Malaysia 3 1.2%
7 Australia 2 0.8%
8 Japan 2 0.8%
9 Denmark 2 0.8%
10 Germany 1 0.4%
11 China 1 0.4%
12 Norway 1 0.4%
13 Spain 1 0.4%