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 154 33.8%
2 United States 130 28.5%
3 Taiwan 103 22.6%
4 Hong Kong 23 5%
5 Japan 12 2.6%
6 Germany 9 2%
7 Singapore 8 1.8%
8 France 5 1.1%
9 United Kingdom 4 0.9%
10 Russia 2 0.4%
11 Netherlands 2 0.4%
12 Portugal 1 0.2%
13 Australia 1 0.2%
14 Belgium 1 0.2%
15 Canada 1 0.2%