BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 27 51.9%
2 United States 9 17.3%
3 Canada 3 5.8%
4 Kazakhstan 3 5.8%
5 Hong Kong 2 3.8%
6 Switzerland 2 3.8%
7 Taiwan 2 3.8%
8 United Kingdom 2 3.8%
9 Mongolia 1 1.9%
10 Singapore 1 1.9%