BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 67 33.7%
2 United States 63 31.7%
3 Germany 24 12.1%
4 Canada 13 6.5%
5 India 8 4%
6 Japan 5 2.5%
7 Netherlands 3 1.5%
8 Ireland 3 1.5%
9 Sweden 3 1.5%
10 United Kingdom 2 1%
11 Pakistan 2 1%
12 Russia 2 1%
13 Korea, Republic of 2 1%
14 Czech Republic 1 0.5%
15 France 1 0.5%