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 108 66.3%
2 United States 19 11.7%
3 France 7 4.3%
4 Japan 6 3.7%
5 Korea, Republic of 5 3.1%
6 Russia 4 2.5%
7 Singapore 4 2.5%
8 Australia 3 1.8%
9 Netherlands 3 1.8%
10 Canada 3 1.8%
11 Bangladesh 1 0.6%