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 United States 29 39.7%
2 China 10 13.7%
3 Malaysia 9 12.3%
4 Taiwan 7 9.6%
5 Canada 4 5.5%
6 Germany 4 5.5%
7 Myanmar 2 2.7%
8 Singapore 2 2.7%
9 Sweden 2 2.7%
10 United Kingdom 2 2.7%
11 Hong Kong 1 1.4%
12 Czech Republic 1 1.4%