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 133 68.2%
2 United States 38 19.5%
3 Canada 9 4.6%
4 Germany 3 1.5%
5 Netherlands 2 1%
6 Russia 2 1%
7 Denmark 2 1%
8 France 2 1%
9 United Kingdom 2 1%
10 1 0.5%
11 Singapore 1 0.5%