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 29 43.3%
2 United States 14 20.9%
3 Netherlands 5 7.5%
4 Taiwan 4 6%
5 Russia 3 4.5%
6 France 3 4.5%
7 Hong Kong 3 4.5%
8 Singapore 2 3%
9 Ukraine 2 3%
10 Ireland 1 1.5%
11 Canada 1 1.5%