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 80 47.9%
2 United States 32 19.2%
3 Hong Kong 17 10.2%
4 Germany 15 9%
5 Taiwan 7 4.2%
6 Malaysia 6 3.6%
7 Canada 3 1.8%
8 Australia 1 0.6%
9 Portugal 1 0.6%
10 Singapore 1 0.6%
11 Japan 1 0.6%
12 Ukraine 1 0.6%
13 United Kingdom 1 0.6%
14 Viet Nam 1 0.6%