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 46 60.5%
2 United States 11 14.5%
3 Canada 7 9.2%
4 Taiwan 3 3.9%
5 Hong Kong 2 2.6%
6 Italy 1 1.3%
7 Lithuania 1 1.3%
8 Netherlands 1 1.3%
9 Russia 1 1.3%
10 Slovakia 1 1.3%
11 Sweden 1 1.3%
12 Germany 1 1.3%