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 91 72.2%
2 Taiwan 7 5.6%
3 Germany 5 4%
4 Hong Kong 4 3.2%
5 United States 4 3.2%
6 Senegal 3 2.4%
7 Korea, Republic of 3 2.4%
8 Malaysia 2 1.6%
9 Israel 2 1.6%
10 Japan 1 0.8%
11 Netherlands 1 0.8%
12 Russia 1 0.8%
13 Singapore 1 0.8%
14 Canada 1 0.8%