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 70 42.4%
2 United States 49 29.7%
3 Germany 10 6.1%
4 Korea, Republic of 8 4.8%
5 Netherlands 5 3%
6 Cyprus 5 3%
7 Canada 4 2.4%
8 Kenya 3 1.8%
9 Denmark 3 1.8%
10 Japan 2 1.2%
11 Viet Nam 1 0.6%
12 France 1 0.6%
13 India 1 0.6%
14 Bangladesh 1 0.6%
15 Brazil 1 0.6%
16 Bulgaria 1 0.6%