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 China 204 59.8%
2 United States 43 12.6%
3 Australia 39 11.4%
4 Hong Kong 25 7.3%
5 Germany 10 2.9%
6 Taiwan 6 1.8%
7 United Kingdom 4 1.2%
8 Netherlands 4 1.2%
9 Malaysia 2 0.6%
10 Portugal 1 0.3%
11 Russia 1 0.3%
12 Singapore 1 0.3%
13 Canada 1 0.3%