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 99 47.6%
2 United States 46 22.1%
3 Germany 13 6.2%
4 Japan 13 6.2%
5 Malaysia 8 3.8%
6 Canada 7 3.4%
7 Hong Kong 6 2.9%
8 India 3 1.4%
9 Australia 2 1%
10 Ukraine 2 1%
11 United Kingdom 1 0.5%
12 Netherlands 1 0.5%
13 New Zealand 1 0.5%
14 Saudi Arabia 1 0.5%
15 Serbia 1 0.5%
16 Singapore 1 0.5%
17 Spain 1 0.5%
18 Finland 1 0.5%
19 Korea, Republic of 1 0.5%