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
1 695 82.7%
2 Japan 62 7.4%
3 China 32 3.8%
4 United States 24 2.9%
5 United Kingdom 7 0.8%
6 Hong Kong 7 0.8%
7 Taiwan 3 0.4%
8 Switzerland 2 0.2%
9 Germany 2 0.2%
10 Czech Republic 1 0.1%
11 Korea, Republic of 1 0.1%
12 Luxembourg 1 0.1%
13 Macao 1 0.1%
14 Netherlands 1 0.1%
15 Singapore 1 0.1%