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
1 211 84.4%
2 United States 11 4.4%
3 United Kingdom 6 2.4%
4 China 6 2.4%
5 Taiwan 4 1.6%
6 Germany 3 1.2%
7 Hong Kong 2 0.8%
8 Canada 2 0.8%
9 Thailand 1 0.4%
10 Singapore 1 0.4%
11 Spain 1 0.4%
12 France 1 0.4%
13 Australia 1 0.4%