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 47.7%
2 Canada 14 16.3%
3 United States 13 15.1%
4 Korea, Republic of 7 8.1%
5 France 4 4.7%
6 Germany 2 2.3%
7 Italy 1 1.2%
8 Japan 1 1.2%
9 Romania 1 1.2%
10 Thailand 1 1.2%
11 Cyprus 1 1.2%