BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 29 31.5%
2 United States 20 21.7%
3 Netherlands 16 17.4%
4 Canada 8 8.7%
5 Sweden 7 7.6%
6 Singapore 3 3.3%
7 Hong Kong 3 3.3%
8 Indonesia 2 2.2%
9 Germany 2 2.2%
10 Australia 1 1.1%
11 Korea, Republic of 1 1.1%