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 71 45.2%
2 United States 64 40.8%
3 Germany 6 3.8%
4 Australia 4 2.5%
5 Netherlands 3 1.9%
6 Russia 2 1.3%
7 Taiwan 2 1.3%
8 Hong Kong 2 1.3%
9 France 2 1.3%
10 Belgium 1 0.6%