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 124 66%
2 United States 25 13.3%
3 Germany 7 3.7%
4 Hong Kong 6 3.2%
5 United Kingdom 5 2.7%
6 Portugal 4 2.1%
7 Korea, Republic of 3 1.6%
8 Macao 2 1.1%
9 Japan 2 1.1%
10 Viet Nam 2 1.1%
11 Russia 1 0.5%
12 Singapore 1 0.5%
13 Taiwan 1 0.5%
14 Ireland 1 0.5%
15 France 1 0.5%
16 1 0.5%
17 Argentina 1 0.5%
18 Canada 1 0.5%