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 105 52.5%
2 United States 70 35%
3 Germany 3 1.5%
4 Ireland 3 1.5%
5 Japan 3 1.5%
6 Netherlands 2 1%
7 Hong Kong 2 1%
8 France 2 1%
9 Canada 2 1%
10 Russia 2 1%
11 Sweden 2 1%
12 Switzerland 2 1%
13 Romania 1 0.5%
14 Mauritius 1 0.5%