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 31 40.3%
2 United States 13 16.9%
3 Germany 11 14.3%
4 France 8 10.4%
5 Netherlands 7 9.1%
6 Taiwan 2 2.6%
7 Peru 1 1.3%
8 India 1 1.3%
9 Indonesia 1 1.3%
10 Canada 1 1.3%
11 Cyprus 1 1.3%