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 China 10 38.5%
2 United States 7 26.9%
3 Hong Kong 2 7.7%
4 Japan 1 3.8%
5 New Zealand 1 3.8%
6 Russia 1 3.8%
7 Singapore 1 3.8%
8 United Kingdom 1 3.8%
9 Australia 1 3.8%
10 Canada 1 3.8%