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 67 44.7%
2 United States 32 21.3%
3 Germany 18 12%
4 India 11 7.3%
5 Netherlands 6 4%
6 Japan 5 3.3%
7 Lithuania 2 1.3%
8 Indonesia 2 1.3%
9 Austria 2 1.3%
10 Canada 2 1.3%
11 Cyprus 1 0.7%
12 Estonia 1 0.7%
13 France 1 0.7%