BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 70 60.9%
2 United States 12 10.4%
3 Japan 8 7%
4 Malaysia 5 4.3%
5 Taiwan 5 4.3%
6 Germany 4 3.5%
7 Hong Kong 3 2.6%
8 Italy 2 1.7%
9 Canada 1 0.9%
10 Macao 1 0.9%
11 Ireland 1 0.9%
12 France 1 0.9%
13 United Kingdom 1 0.9%
14 Singapore 1 0.9%