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 12 23.5%
2 China 11 21.6%
3 Hong Kong 8 15.7%
4 Japan 4 7.8%
5 Canada 3 5.9%
6 Netherlands 2 3.9%
7 New Zealand 2 3.9%
8 Russia 2 3.9%
9 Singapore 2 3.9%
10 Thailand 2 3.9%
11 Malaysia 1 2%
12 Denmark 1 2%
13 Germany 1 2%