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 31 33.3%
2 China 19 20.4%
3 Canada 8 8.6%
4 Malaysia 6 6.5%
5 Taiwan 5 5.4%
6 Japan 5 5.4%
7 Macao 4 4.3%
8 Australia 3 3.2%
9 Italy 3 3.2%
10 Singapore 3 3.2%
11 France 2 2.2%
12 Germany 2 2.2%
13 Hong Kong 2 2.2%