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 232 53.6%
2 China 115 26.6%
3 France 25 5.8%
4 Germany 24 5.5%
5 Netherlands 10 2.3%
6 India 7 1.6%
7 Finland 4 0.9%
8 Republic of Korea 4 0.9%
9 United Kingdom 3 0.7%
10 Malaysia 3 0.7%
11 Morocco 1 0.2%
12 Taiwan 1 0.2%
13 Thailand 1 0.2%
14 Belgium 1 0.2%
15 Brazil 1 0.2%
16 Ireland 1 0.2%