BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 30 45.5%
2 Hong Kong 9 13.6%
3 Germany 8 12.1%
4 Ireland 6 9.1%
5 Malaysia 4 6.1%
6 Netherlands 2 3%
7 United Kingdom 2 3%
8 United States 2 3%
9 Korea, Republic of 2 3%
10 Taiwan 1 1.5%