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 65 44.2%
2 United States 54 36.7%
3 Canada 4 2.7%
4 Germany 4 2.7%
5 Japan 4 2.7%
6 Korea, Republic of 4 2.7%
7 Netherlands 4 2.7%
8 Taiwan 3 2%
9 United Kingdom 2 1.4%
10 Russia 1 0.7%
11 Hong Kong 1 0.7%
12 Cyprus 1 0.7%