BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 61 65.6%
2 United States 14 15.1%
3 Canada 5 5.4%
4 Germany 5 5.4%
5 Netherlands 2 2.2%
6 Romania 2 2.2%
7 Switzerland 1 1.1%
8 India 1 1.1%
9 Malaysia 1 1.1%
10 France 1 1.1%