BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 71 62.8%
2 China 12 10.6%
3 Hong Kong 7 6.2%
4 Germany 6 5.3%
5 Netherlands 5 4.4%
6 Taiwan 4 3.5%
7 Malaysia 4 3.5%
8 United Kingdom 1 0.9%
9 Panama 1 0.9%
10 Republic of Korea 1 0.9%
11 Australia 1 0.9%