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 United States 78 56.1%
2 China 16 11.5%
3 Germany 12 8.6%
4 Korea, Republic of 12 8.6%
5 Netherlands 8 5.8%
6 France 4 2.9%
7 Canada 3 2.2%
8 Mauritius 2 1.4%
9 India 2 1.4%
10 Italy 1 0.7%
11 Libya 1 0.7%