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 158 70.5%
2 United States 33 14.7%
3 Germany 7 3.1%
4 Taiwan 6 2.7%
5 4 1.8%
6 Ireland 3 1.3%
7 Romania 3 1.3%
8 Russia 3 1.3%
9 Sweden 2 0.9%
10 India 2 0.9%
11 Canada 2 0.9%
12 Brazil 1 0.4%