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
1 936 78.7%
2 China 158 13.3%
3 United States 64 5.4%
4 United Kingdom 7 0.6%
5 Australia 6 0.5%
6 Canada 6 0.5%
7 Germany 5 0.4%
8 France 2 0.2%
9 Japan 2 0.2%
10 Malaysia 1 0.1%
11 Norway 1 0.1%
12 Taiwan 1 0.1%
13 Hong Kong 1 0.1%