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 39 38.6%
2 Canada 24 23.8%
3 United States 16 15.8%
4 Germany 9 8.9%
5 Korea, Republic of 6 5.9%
6 Netherlands 2 2%
7 Turkey 1 1%
8 Viet Nam 1 1%
9 Japan 1 1%
10 Jordan 1 1%
11 Cyprus 1 1%