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 United States 82 39.8%
2 China 40 19.4%
3 Germany 24 11.7%
4 Sweden 21 10.2%
5 Ireland 8 3.9%
6 Canada 7 3.4%
7 France 6 2.9%
8 India 4 1.9%
9 United Kingdom 4 1.9%
10 Netherlands 3 1.5%
11 Japan 2 1%
12 Korea, Republic of 2 1%
13 Singapore 2 1%
14 Russia 1 0.5%