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 40 44%
2 United States 26 28.6%
3 Germany 10 11%
4 Japan 6 6.6%
5 Cyprus 3 3.3%
6 India 2 2.2%
7 Netherlands 1 1.1%
8 Romania 1 1.1%
9 Russia 1 1.1%
10 United Kingdom 1 1.1%