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 54 39.1%
2 China 43 31.2%
3 Germany 14 10.1%
4 Hong Kong 3 2.2%
5 Australia 3 2.2%
6 Japan 3 2.2%
7 Canada 3 2.2%
8 Malaysia 2 1.4%
9 Republic of Korea 2 1.4%
10 Austria 2 1.4%
11 Lao People's Democratic Republic 1 0.7%
12 Macao 1 0.7%
13 India 1 0.7%
14 Israel 1 0.7%
15 Russia 1 0.7%
16 Spain 1 0.7%
17 Taiwan 1 0.7%
18 Thailand 1 0.7%
19 United Kingdom 1 0.7%