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 36 41.4%
2 China 23 26.4%
3 Germany 8 9.2%
4 Hong Kong 5 5.7%
5 Canada 5 5.7%
6 Singapore 4 4.6%
7 Spain 2 2.3%
8 Japan 2 2.3%
9 Malaysia 1 1.1%
10 Italy 1 1.1%