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 150 54%
2 Taiwan 47 16.9%
3 United States 34 12.2%
4 Hong Kong 18 6.5%
5 Japan 8 2.9%
6 Germany 6 2.2%
7 Malaysia 3 1.1%
8 United Kingdom 3 1.1%
9 Singapore 3 1.1%
10 Netherlands 2 0.7%
11 Portugal 1 0.4%
12 Australia 1 0.4%
13 Denmark 1 0.4%
14 Slovakia 1 0.4%