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 92 60.9%
2 United States 28 18.5%
3 Germany 16 10.6%
4 France 3 2%
5 Netherlands 3 2%
6 Russia 2 1.3%
7 Singapore 2 1.3%
8 Canada 2 1.3%
9 Taiwan 1 0.7%
10 Hong Kong 1 0.7%
11 Japan 1 0.7%