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 36 44.4%
2 United States 21 25.9%
3 Germany 5 6.2%
4 Singapore 5 6.2%
5 Taiwan 3 3.7%
6 Netherlands 3 3.7%
7 Russia 3 3.7%
8 France 3 3.7%
9 Australia 1 1.2%
10 Canada 1 1.2%