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 28 39.4%
2 United States 22 31%
3 Germany 9 12.7%
4 Hong Kong 5 7%
5 Korea, Republic of 2 2.8%
6 Taiwan 2 2.8%
7 France 2 2.8%
8 Netherlands 1 1.4%