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 54 40.6%
2 Ireland 27 20.3%
3 China 23 17.3%
4 Russia 15 11.3%
5 Canada 6 4.5%
6 Netherlands 3 2.3%
7 Korea, Republic of 2 1.5%
8 Lithuania 1 0.8%
9 France 1 0.8%
10 Germany 1 0.8%