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 Netherlands 32 41%
2 China 28 35.9%
3 United States 8 10.3%
4 Taiwan 3 3.8%
5 Romania 2 2.6%
6 Switzerland 1 1.3%
7 United Kingdom 1 1.3%
8 Georgia 1 1.3%
9 Germany 1 1.3%
10 Latvia 1 1.3%