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 33 44%
2 United States 19 25.3%
3 Japan 7 9.3%
4 France 5 6.7%
5 Cyprus 4 5.3%
6 Czech Republic 2 2.7%
7 Germany 2 2.7%
8 Korea, Republic of 2 2.7%
9 Netherlands 1 1.3%