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 38 40.9%
2 United States 30 32.3%
3 Netherlands 11 11.8%
4 Sweden 4 4.3%
5 Germany 3 3.2%
6 Canada 2 2.2%
7 Colombia 2 2.2%
8 France 1 1.1%
9 Taiwan 1 1.1%
10 Poland 1 1.1%