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 145 54.7%
2 China 93 35.1%
3 Canada 4 1.5%
4 Hong Kong 4 1.5%
5 France 3 1.1%
6 Germany 2 0.8%
7 Australia 2 0.8%
8 United Kingdom 2 0.8%
9 Malaysia 2 0.8%
10 Netherlands 1 0.4%
11 New Zealand 1 0.4%
12 Norway 1 0.4%
13 Panama 1 0.4%
14 Singapore 1 0.4%
15 Denmark 1 0.4%
16 Israel 1 0.4%
17 Japan 1 0.4%