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 59 59.6%
2 United States 9 9.1%
3 France 8 8.1%
4 Japan 8 8.1%
5 Germany 5 5.1%
6 Netherlands 3 3%
7 Cyprus 2 2%
8 Canada 2 2%
9 Austria 1 1%
10 Brazil 1 1%
11 Russia 1 1%