BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 166 71.9%
2 United States 31 13.4%
3 Hong Kong 9 3.9%
4 Japan 6 2.6%
5 Germany 6 2.6%
6 Canada 4 1.7%
7 Iran, Islamic Republic of 3 1.3%
8 Australia 2 0.9%
9 South Africa 2 0.9%
10 Ukraine 1 0.4%
11 Mongolia 1 0.4%