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 97 60.2%
2 United States 38 23.6%
3 Canada 7 4.3%
4 Germany 7 4.3%
5 Hong Kong 2 1.2%
6 Netherlands 2 1.2%
7 New Zealand 2 1.2%
8 Singapore 2 1.2%
9 Taiwan 2 1.2%
10 France 2 1.2%