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 156 70.9%
2 United States 41 18.6%
3 Germany 8 3.6%
4 Russia 4 1.8%
5 Netherlands 3 1.4%
6 Sweden 2 0.9%
7 Ireland 2 0.9%
8 Canada 1 0.5%
9 Ukraine 1 0.5%
10 Hong Kong 1 0.5%
11 France 1 0.5%