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 31 37.8%
2 United States 17 20.7%
3 Korea, Republic of 11 13.4%
4 India 10 12.2%
5 Cyprus 6 7.3%
6 Russia 3 3.7%
7 Netherlands 2 2.4%
8 Germany 1 1.2%
9 United Kingdom 1 1.2%