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 28 43.1%
2 United States 11 16.9%
3 Germany 5 7.7%
4 Japan 4 6.2%
5 Canada 3 4.6%
6 Sweden 3 4.6%
7 Taiwan 3 4.6%
8 Russia 2 3.1%
9 Hong Kong 2 3.1%
10 Bulgaria 2 3.1%
11 Australia 1 1.5%
12 Philippines 1 1.5%