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 59 59.6%
2 United States 19 19.2%
3 Canada 5 5.1%
4 Hong Kong 5 5.1%
5 Switzerland 3 3%
6 Ukraine 2 2%
7 Netherlands 2 2%
8 Iran, Islamic Republic of 2 2%
9 Japan 1 1%
10 Romania 1 1%