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 United States 32 39%
2 China 21 25.6%
3 Germany 9 11%
4 Netherlands 7 8.5%
5 Hong Kong 4 4.9%
6 Canada 3 3.7%
7 Belgium 2 2.4%
8 France 2 2.4%
9 Cyprus 1 1.2%
10 Russia 1 1.2%