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 102 54.5%
2 United States 56 29.9%
3 Germany 9 4.8%
4 Netherlands 4 2.1%
5 United Kingdom 4 2.1%
6 Taiwan 2 1.1%
7 Thailand 2 1.1%
8 Canada 2 1.1%
9 Moldova, Republic of 2 1.1%
10 Italy 2 1.1%
11 Japan 1 0.5%
12 Sweden 1 0.5%