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 71 60.7%
2 China 28 23.9%
3 Australia 8 6.8%
4 Hong Kong 2 1.7%
5 Malaysia 2 1.7%
6 New Zealand 1 0.9%
7 Poland 1 0.9%
8 Russia 1 0.9%
9 Singapore 1 0.9%
10 Canada 1 0.9%
11 Germany 1 0.9%