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 36 40.9%
2 Germany 13 14.8%
3 France 9 10.2%
4 Russia 8 9.1%
5 India 8 9.1%
6 Singapore 4 4.5%
7 United States 4 4.5%
8 United Kingdom 3 3.4%
9 Egypt 2 2.3%
10 Netherlands 1 1.1%