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 38 35.2%
2 United States 36 33.3%
3 Netherlands 11 10.2%
4 France 7 6.5%
5 Germany 6 5.6%
6 United Kingdom 3 2.8%
7 Norway 2 1.9%
8 Finland 2 1.9%
9 Canada 1 0.9%
10 Estonia 1 0.9%
11 Russia 1 0.9%