BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 98 55.1%
2 United States 31 17.4%
3 Hong Kong 18 10.1%
4 Germany 6 3.4%
5 Japan 4 2.2%
6 Malaysia 4 2.2%
7 United Kingdom 3 1.7%
8 Taiwan 2 1.1%
9 Ireland 2 1.1%
10 New Zealand 2 1.1%
11 Ecuador 2 1.1%
12 Australia 2 1.1%
13 Canada 2 1.1%
14 Portugal 1 0.6%
15 Russia 1 0.6%