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 233 77.9%
2 United States 37 12.4%
3 Germany 7 2.3%
4 5 1.7%
5 Canada 3 1%
6 Russia 3 1%
7 Ukraine 2 0.7%
8 Georgia 2 0.7%
9 Brazil 2 0.7%
10 Ireland 2 0.7%
11 Malaysia 1 0.3%
12 Philippines 1 0.3%
13 France 1 0.3%