BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 66 34.4%
2 Canada 51 26.6%
3 United States 30 15.6%
4 Germany 21 10.9%
5 Japan 6 3.1%
6 Cyprus 5 2.6%
7 Korea, Republic of 4 2.1%
8 Netherlands 3 1.6%
9 France 3 1.6%
10 India 1 0.5%
11 Italy 1 0.5%
12 Turkmenistan 1 0.5%