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 2034 89.4%
2 United States 182 8%
3 China 30 1.3%
4 United Kingdom 6 0.3%
5 Taiwan 5 0.2%
6 Hong Kong 5 0.2%
7 Singapore 3 0.1%
8 Russia 2 0.1%
9 Australia 2 0.1%
10 Canada 1 0%
11 France 1 0%
12 Germany 1 0%
13 Japan 1 0%
14 Malaysia 1 0%
15 New Zealand 1 0%