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 25 35.2%
2 United States 21 29.6%
3 Germany 16 22.5%
4 France 2 2.8%
5 Netherlands 2 2.8%
6 Poland 2 2.8%
7 Singapore 1 1.4%
8 Australia 1 1.4%
9 Hong Kong 1 1.4%