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 United States 86 46%
2 China 59 31.6%
3 Germany 17 9.1%
4 France 8 4.3%
5 Japan 4 2.1%
6 Netherlands 2 1.1%
7 Singapore 2 1.1%
8 Hong Kong 2 1.1%
9 Iran, Islamic Republic of 2 1.1%
10 Cyprus 2 1.1%
11 United Kingdom 2 1.1%
12 Spain 1 0.5%