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 494 72.3%
2 United States 106 15.5%
3 Germany 18 2.6%
4 Taiwan 12 1.8%
5 Hong Kong 9 1.3%
6 Japan 9 1.3%
7 Malaysia 7 1%
8 Singapore 7 1%
9 Republic of Korea 6 0.9%
10 Romania 3 0.4%
11 Spain 2 0.3%
12 Thailand 2 0.3%
13 France 2 0.3%
14 United Kingdom 1 0.1%
15 Korea, Republic of 1 0.1%
16 Israel 1 0.1%
17 Finland 1 0.1%
18 Australia 1 0.1%
19 Canada 1 0.1%