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 61 53.5%
2 United States 29 25.4%
3 Japan 10 8.8%
4 Netherlands 3 2.6%
5 Norway 2 1.8%
6 Canada 2 1.8%
7 Germany 2 1.8%
8 Australia 1 0.9%
9 Cyprus 1 0.9%
10 France 1 0.9%
11 Singapore 1 0.9%
12 United Kingdom 1 0.9%