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 Canada 45 38.1%
2 China 33 28%
3 United States 13 11%
4 Germany 8 6.8%
5 Korea, Republic of 7 5.9%
6 France 5 4.2%
7 Netherlands 2 1.7%
8 Italy 2 1.7%
9 Iraq 1 0.8%
10 Bangladesh 1 0.8%
11 Cyprus 1 0.8%