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 34 38.6%
2 China 17 19.3%
3 Canada 16 18.2%
4 Hong Kong 6 6.8%
5 Viet Nam 3 3.4%
6 Malaysia 2 2.3%
7 Singapore 2 2.3%
8 Switzerland 2 2.3%
9 Taiwan 2 2.3%
10 Germany 2 2.3%
11 Australia 1 1.1%
12 Russia 1 1.1%