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 United States 55 34.8%
2 China 53 33.5%
3 France 19 12%
4 Netherlands 14 8.9%
5 Luxembourg 3 1.9%
6 United Kingdom 3 1.9%
7 Brazil 2 1.3%
8 Moldova, Republic of 2 1.3%
9 Italy 2 1.3%
10 Korea, Republic of 2 1.3%
11 Denmark 1 0.6%
12 Singapore 1 0.6%
13 Taiwan 1 0.6%