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 United States 68 42.8%
2 China 50 31.4%
3 Sweden 9 5.7%
4 Germany 8 5%
5 United Kingdom 4 2.5%
6 Netherlands 4 2.5%
7 Spain 3 1.9%
8 India 3 1.9%
9 Ireland 3 1.9%
10 Mexico 2 1.3%
11 France 2 1.3%
12 Hong Kong 1 0.6%
13 Canada 1 0.6%
14 Italy 1 0.6%