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 105 53%
2 United States 43 21.7%
3 Taiwan 10 5.1%
4 Hong Kong 10 5.1%
5 Germany 8 4%
6 India 6 3%
7 Singapore 4 2%
8 Switzerland 4 2%
9 United Kingdom 2 1%
10 Macao 2 1%
11 Canada 2 1%
12 Australia 1 0.5%
13 Portugal 1 0.5%