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 32 32.3%
2 China 18 18.2%
3 Germany 10 10.1%
4 Canada 9 9.1%
5 Hong Kong 5 5.1%
6 Australia 4 4%
7 Belgium 4 4%
8 Taiwan 4 4%
9 Macao 2 2%
10 Finland 2 2%
11 Italy 2 2%
12 Japan 2 2%
13 Korea, Republic of 1 1%
14 Netherlands 1 1%
15 Republic of Korea 1 1%
16 Singapore 1 1%
17 United Kingdom 1 1%