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 273 45.7%
2 China 170 28.5%
3 Netherlands 78 13.1%
4 Germany 25 4.2%
5 France 17 2.8%
6 Hong Kong 10 1.7%
7 United Kingdom 6 1%
8 Taiwan 5 0.8%
9 Romania 3 0.5%
10 Australia 3 0.5%
11 Finland 1 0.2%
12 India 1 0.2%
13 Ireland 1 0.2%
14 Japan 1 0.2%
15 Macao 1 0.2%
16 Malaysia 1 0.2%
17 Turkey 1 0.2%