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 169 74.4%
2 United States 33 14.5%
3 Canada 6 2.6%
4 Germany 5 2.2%
5 Ukraine 4 1.8%
6 Netherlands 2 0.9%
7 Hong Kong 2 0.9%
8 France 2 0.9%
9 Cyprus 1 0.4%
10 Iran, Islamic Republic of 1 0.4%
11 Japan 1 0.4%
12 Singapore 1 0.4%