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 128 60.7%
2 United States 45 21.3%
3 Canada 9 4.3%
4 Sweden 6 2.8%
5 France 6 2.8%
6 Germany 6 2.8%
7 Singapore 5 2.4%
8 Russia 3 1.4%
9 Taiwan 2 0.9%
10 Ukraine 1 0.5%