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 37.2%
2 China 20 25.6%
3 Canada 5 6.4%
4 Hong Kong 4 5.1%
5 Netherlands 4 5.1%
6 Japan 3 3.8%
7 Macao 3 3.8%
8 Malaysia 3 3.8%
9 Singapore 2 2.6%
10 Taiwan 2 2.6%
11 New Zealand 1 1.3%
12 1 1.3%
13 Australia 1 1.3%