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 United States 14 35.9%
2 China 11 28.2%
3 Taiwan 3 7.7%
4 Hong Kong 3 7.7%
5 United Kingdom 2 5.1%
6 Australia 2 5.1%
7 Denmark 1 2.6%
8 Malaysia 1 2.6%
9 New Zealand 1 2.6%
10 Switzerland 1 2.6%