BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 88 43.6%
2 United States 71 35.1%
3 Hong Kong 8 4%
4 Germany 7 3.5%
5 United Kingdom 5 2.5%
6 Taiwan 4 2%
7 Netherlands 4 2%
8 Singapore 4 2%
9 Canada 3 1.5%
10 Spain 2 1%
11 Sweden 2 1%
12 Switzerland 2 1%
13 Austria 1 0.5%
14 Ukraine 1 0.5%