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 83 58.9%
2 Canada 23 16.3%
3 United States 20 14.2%
4 France 4 2.8%
5 Japan 3 2.1%
6 Italy 2 1.4%
7 United Kingdom 2 1.4%
8 Netherlands 1 0.7%
9 Switzerland 1 0.7%
10 Germany 1 0.7%
11 Cyprus 1 0.7%