BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 46 58.2%
2 Netherlands 10 12.7%
3 United States 10 12.7%
4 Germany 5 6.3%
5 India 1 1.3%
6 Korea, Republic of 1 1.3%
7 Latvia 1 1.3%
8 Cyprus 1 1.3%
9 Albania 1 1.3%
10 Brazil 1 1.3%
11 Canada 1 1.3%
12 Switzerland 1 1.3%