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 United States 25 34.2%
2 China 22 30.1%
3 Netherlands 11 15.1%
4 Germany 7 9.6%
5 Hong Kong 2 2.7%
6 New Zealand 2 2.7%
7 United Kingdom 2 2.7%
8 Canada 1 1.4%
9 Singapore 1 1.4%