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 143 49.1%
2 United States 60 20.6%
3 Taiwan 35 12%
4 Hong Kong 16 5.5%
5 Singapore 12 4.1%
6 Ukraine 8 2.7%
7 United Kingdom 6 2.1%
8 Korea, Republic of 4 1.4%
9 Sweden 2 0.7%
10 Portugal 1 0.3%
11 Russia 1 0.3%
12 Japan 1 0.3%
13 Germany 1 0.3%
14 Australia 1 0.3%