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 83 64.8%
2 United States 15 11.7%
3 Taiwan 13 10.2%
4 Hong Kong 4 3.1%
5 Macao 3 2.3%
6 Canada 3 2.3%
7 United Kingdom 2 1.6%
8 Portugal 1 0.8%
9 Singapore 1 0.8%
10 Japan 1 0.8%
11 Germany 1 0.8%
12 Venezuela, Bolivarian Republic of 1 0.8%