BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 71 72.4%
2 United States 10 10.2%
3 Hong Kong 9 9.2%
4 Netherlands 2 2%
5 Taiwan 2 2%
6 United Kingdom 1 1%
7 Australia 1 1%
8 Japan 1 1%
9 Germany 1 1%