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 China 127 51%
2 United States 57 22.9%
3 Germany 26 10.4%
4 Republic of Korea 11 4.4%
5 Hong Kong 7 2.8%
6 Malaysia 6 2.4%
7 Korea, Republic of 3 1.2%
8 Romania 3 1.2%
9 India 3 1.2%
10 Ireland 1 0.4%
11 Japan 1 0.4%
12 Finland 1 0.4%
13 Australia 1 0.4%
14 Canada 1 0.4%
15 Taiwan 1 0.4%