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
1 254 68.5%
2 United States 51 13.7%
3 China 27 7.3%
4 Hong Kong 8 2.2%
5 Australia 6 1.6%
6 Canada 6 1.6%
7 United Kingdom 5 1.3%
8 Germany 2 0.5%
9 Netherlands 2 0.5%
10 Brazil 2 0.5%
11 Europe 1 0.3%
12 Italy 1 0.3%
13 Japan 1 0.3%
14 Korea, Republic of 1 0.3%
15 Malaysia 1 0.3%
16 New Zealand 1 0.3%
17 Spain 1 0.3%
18 Taiwan 1 0.3%