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 97 63.4%
2 United States 22 14.4%
3 Netherlands 7 4.6%
4 Sweden 6 3.9%
5 Korea, Republic of 6 3.9%
6 Germany 5 3.3%
7 France 4 2.6%
8 Hong Kong 3 2%
9 Thailand 2 1.3%
10 Czech Republic 1 0.7%