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 112 41.5%
2 United States 97 35.9%
3 Hong Kong 16 5.9%
4 France 12 4.4%
5 Germany 8 3%
6 Taiwan 5 1.9%
7 Singapore 4 1.5%
8 Canada 3 1.1%
9 Japan 3 1.1%
10 Korea, Republic of 3 1.1%
11 Macao 2 0.7%
12 Netherlands 2 0.7%
13 Portugal 1 0.4%
14 Russia 1 0.4%
15 Australia 1 0.4%