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 52 71.2%
2 United States 12 16.4%
3 Netherlands 2 2.7%
4 Cyprus 2 2.7%
5 Germany 1 1.4%
6 Japan 1 1.4%
7 Malaysia 1 1.4%
8 Russia 1 1.4%
9 United Kingdom 1 1.4%