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 273 81.5%
2 United States 38 11.3%
3 Canada 4 1.2%
4 Germany 4 1.2%
5 Ireland 4 1.2%
6 Korea, Republic of 3 0.9%
7 Russia 3 0.9%
8 Bangladesh 2 0.6%
9 United Kingdom 2 0.6%
10 Slovakia 1 0.3%
11 Ukraine 1 0.3%