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 23 41.1%
2 China 13 23.2%
3 Germany 5 8.9%
4 Lithuania 3 5.4%
5 Netherlands 3 5.4%
6 Russia 3 5.4%
7 Hong Kong 2 3.6%
8 France 2 3.6%
9 Taiwan 1 1.8%
10 Canada 1 1.8%