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 61 48.4%
2 China 21 16.7%
3 Germany 11 8.7%
4 Malaysia 7 5.6%
5 Taiwan 7 5.6%
6 Netherlands 4 3.2%
7 Hong Kong 3 2.4%
8 Romania 3 2.4%
9 Australia 2 1.6%
10 Canada 2 1.6%
11 France 1 0.8%
12 Japan 1 0.8%
13 Republic of Korea 1 0.8%
14 Singapore 1 0.8%
15 Spain 1 0.8%