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 28 23.9%
2 17 14.5%
3 China 17 14.5%
4 Germany 17 14.5%
5 United Kingdom 8 6.8%
6 Republic of Korea 6 5.1%
7 Taiwan 4 3.4%
8 Vietnam 4 3.4%
9 Japan 3 2.6%
10 Netherlands 2 1.7%
11 Australia 2 1.7%
12 Turkey 2 1.7%
13 Russia 2 1.7%
14 Spain 1 0.9%
15 Brazil 1 0.9%
16 Italy 1 0.9%
17 Portugal 1 0.9%
18 Korea, Republic of 1 0.9%