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
1 222 84.7%
2 United States 16 6.1%
3 Japan 6 2.3%
4 United Kingdom 4 1.5%
5 Hong Kong 3 1.1%
6 China 3 1.1%
7 Australia 2 0.8%
8 Taiwan 2 0.8%
9 Korea, Republic of 1 0.4%
10 Macao 1 0.4%
11 Canada 1 0.4%
12 Germany 1 0.4%