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 101 59.8%
2 United States 50 29.6%
3 Canada 3 1.8%
4 Japan 3 1.8%
5 Singapore 3 1.8%
6 United Kingdom 2 1.2%
7 Morocco 2 1.2%
8 Netherlands 2 1.2%
9 Hong Kong 2 1.2%
10 Germany 1 0.6%