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 China 45 41.3%
2 United States 30 27.5%
3 Germany 12 11%
4 Malaysia 4 3.7%
5 Netherlands 4 3.7%
6 United Kingdom 4 3.7%
7 Romania 3 2.8%
8 Hong Kong 2 1.8%
9 Japan 1 0.9%
10 Macao 1 0.9%
11 Taiwan 1 0.9%
12 Republic of Korea 1 0.9%
13 Canada 1 0.9%