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 36 48.6%
2 United States 16 21.6%
3 Bulgaria 8 10.8%
4 Canada 5 6.8%
5 Ireland 3 4.1%
6 Netherlands 2 2.7%
7 Azerbaijan 2 2.7%
8 Philippines 1 1.4%
9 Hong Kong 1 1.4%