BPG致力于知识的发现和传播
Total Visits of This Article
2019 | 总访问次数
排名 国家/地区 数量 占比
1 United States 16 34.8%
2 Germany 7 15.2%
3 China 7 15.2%
4 Taiwan 4 8.7%
5 France 3 6.5%
6 Hong Kong 2 4.3%
7 India 1 2.2%
8 Indonesia 1 2.2%
9 Japan 1 2.2%
10 Macao 1 2.2%
11 Ukraine 1 2.2%
12 United Kingdom 1 2.2%
13 Canada 1 2.2%