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 36 33.6%
2 United States 24 22.4%
3 Canada 18 16.8%
4 Germany 9 8.4%
5 Korea, Republic of 7 6.5%
6 Netherlands 2 1.9%
7 Switzerland 2 1.9%
8 Bangladesh 2 1.9%
9 Cyprus 2 1.9%
10 Turkmenistan 2 1.9%
11 India 1 0.9%
12 Italy 1 0.9%
13 Thailand 1 0.9%