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 China 48 35.8%
2 United States 41 30.6%
3 Australia 8 6%
4 Hong Kong 8 6%
5 Taiwan 6 4.5%
6 Japan 5 3.7%
7 Malaysia 5 3.7%
8 Canada 4 3%
9 Russia 3 2.2%
10 Belgium 2 1.5%
11 Congo, The Democratic Republic of The 1 0.7%
12 Singapore 1 0.7%
13 United Arab Emirates 1 0.7%
14 United Kingdom 1 0.7%