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 United States 63 45.3%
2 Germany 25 18%
3 China 23 16.5%
4 Korea, Republic of 12 8.6%
5 Netherlands 7 5%
6 France 3 2.2%
7 Hong Kong 3 2.2%
8 Singapore 1 0.7%
9 Sweden 1 0.7%
10 United Kingdom 1 0.7%