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 24 53.3%
2 United States 5 11.1%
3 Germany 4 8.9%
4 Canada 3 6.7%
5 United Kingdom 2 4.4%
6 Hong Kong 2 4.4%
7 Malaysia 2 4.4%
8 Mongolia 1 2.2%
9 Russia 1 2.2%
10 France 1 2.2%