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
1 430 77.3%
2 China 78 14%
3 United States 22 4%
4 Japan 8 1.4%
5 Taiwan 5 0.9%
6 United Kingdom 3 0.5%
7 Hong Kong 3 0.5%
8 Germany 2 0.4%
9 Canada 2 0.4%
10 Korea, Republic of 1 0.2%
11 Macao 1 0.2%
12 Netherlands 1 0.2%