BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 32 40%
2 China 26 32.5%
3 Taiwan 5 6.2%
4 United Kingdom 5 6.2%
5 Germany 4 5%
6 Hong Kong 2 2.5%
7 Netherlands 2 2.5%
8 Republic of Korea 1 1.2%
9 Singapore 1 1.2%
10 India 1 1.2%
11 France 1 1.2%