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
1 377 87.3%
2 United States 19 4.4%
3 China 18 4.2%
4 Canada 3 0.7%
5 United Kingdom 2 0.5%
6 Taiwan 2 0.5%
7 Thailand 2 0.5%
8 Australia 2 0.5%
9 Hong Kong 2 0.5%
10 Japan 1 0.2%
11 Malaysia 1 0.2%
12 New Zealand 1 0.2%
13 Germany 1 0.2%
14 Turkey 1 0.2%