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 54 48.2%
2 China 29 25.9%
3 France 5 4.5%
4 Malaysia 4 3.6%
5 Netherlands 3 2.7%
6 Germany 3 2.7%
7 Japan 3 2.7%
8 Poland 2 1.8%
9 Republic of Korea 1 0.9%
10 Taiwan 1 0.9%
11 Thailand 1 0.9%
12 United Kingdom 1 0.9%
13 Hong Kong 1 0.9%
14 Ireland 1 0.9%
15 Italy 1 0.9%
16 Macao 1 0.9%
17 Uruguay 1 0.9%