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 41 43.2%
2 United States 28 29.5%
3 Russia 7 7.4%
4 Germany 6 6.3%
5 Japan 4 4.2%
6 Singapore 2 2.1%
7 Norway 1 1.1%
8 Romania 1 1.1%
9 Hungary 1 1.1%
10 Israel 1 1.1%
11 Georgia 1 1.1%
12 Australia 1 1.1%
13 Canada 1 1.1%