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 56 57.1%
2 Canada 17 17.3%
3 United States 13 13.3%
4 Germany 5 5.1%
5 Ukraine 2 2%
6 Cyprus 2 2%
7 France 1 1%
8 Australia 1 1%
9 Netherlands 1 1%