BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 13 43.3%
2 Hong Kong 7 23.3%
3 Germany 2 6.7%
4 United States 2 6.7%
5 Canada 1 3.3%
6 Japan 1 3.3%
7 New Zealand 1 3.3%
8 South Africa 1 3.3%
9 Switzerland 1 3.3%
10 United Arab Emirates 1 3.3%