BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 United States 867 89.8%
2 China 42 4.3%
3 Switzerland 23 2.4%
4 Ireland 9 0.9%
5 Netherlands 9 0.9%
6 France 6 0.6%
7 Canada 4 0.4%
8 Ukraine 2 0.2%
9 Norway 1 0.1%
10 Germany 1 0.1%
11 India 1 0.1%
12 Cyprus 1 0.1%