BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 205 64.9%
2 United States 41 13%
3 Germany 25 7.9%
4 Canada 21 6.6%
5 Hong Kong 6 1.9%
6 Macao 4 1.3%
7 Taiwan 4 1.3%
8 Netherlands 3 0.9%
9 Russia 2 0.6%
10 United Kingdom 2 0.6%
11 Singapore 1 0.3%
12 Norway 1 0.3%
13 Israel 1 0.3%