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 96 40.3%
2 United States 79 33.2%
3 Hong Kong 18 7.6%
4 Germany 16 6.7%
5 Japan 5 2.1%
6 Netherlands 5 2.1%
7 Canada 4 1.7%
8 Malaysia 3 1.3%
9 United Kingdom 2 0.8%
10 Russia 2 0.8%
11 2 0.8%
12 Macao 2 0.8%
13 Iran, Islamic Republic of 1 0.4%
14 Singapore 1 0.4%
15 Taiwan 1 0.4%
16 Portugal 1 0.4%