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 103 62.4%
2 Germany 16 9.7%
3 China 13 7.9%
4 Hong Kong 7 4.2%
5 Taiwan 7 4.2%
6 United Kingdom 4 2.4%
7 Canada 3 1.8%
8 Thailand 2 1.2%
9 Korea, Republic of 2 1.2%
10 New Zealand 2 1.2%
11 Republic of Korea 1 0.6%
12 South Africa 1 0.6%
13 Australia 1 0.6%
14 Denmark 1 0.6%
15 Ireland 1 0.6%
16 Japan 1 0.6%