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 253 75.7%
2 United States 35 10.5%
3 Japan 10 3%
4 Poland 8 2.4%
5 Germany 8 2.4%
6 Canada 8 2.4%
7 France 6 1.8%
8 Ireland 4 1.2%
9 Ukraine 1 0.3%
10 Bangladesh 1 0.3%