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 16 33.3%
2 Germany 7 14.6%
3 Hong Kong 5 10.4%
4 Macao 5 10.4%
5 Singapore 4 8.3%
6 United Kingdom 3 6.2%
7 United States 3 6.2%
8 Australia 2 4.2%
9 Korea, Republic of 2 4.2%
10 Italy 1 2.1%