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 40 46.5%
2 United States 19 22.1%
3 United Kingdom 5 5.8%
4 Taiwan 5 5.8%
5 Canada 5 5.8%
6 Malaysia 4 4.7%
7 China 3 3.5%
8 Finland 1 1.2%
9 Germany 1 1.2%
10 Hong Kong 1 1.2%
11 Ukraine 1 1.2%
12 Australia 1 1.2%