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 93 38.6%
2 China 40 16.6%
3 United States 36 14.9%
4 Canada 21 8.7%
5 Australia 10 4.1%
6 Germany 9 3.7%
7 Hong Kong 6 2.5%
8 Netherlands 4 1.7%
9 United Kingdom 4 1.7%
10 New Zealand 3 1.2%
11 Taiwan 3 1.2%
12 Japan 3 1.2%
13 Austria 2 0.8%
14 Cambodia 1 0.4%
15 Korea, Republic of 1 0.4%
16 Luxembourg 1 0.4%
17 Malaysia 1 0.4%
18 France 1 0.4%
19 Philippines 1 0.4%
20 Portugal 1 0.4%