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 191 68.7%
2 United States 61 21.9%
3 Canada 11 4%
4 Germany 4 1.4%
5 Australia 3 1.1%
6 United Kingdom 3 1.1%
7 Hong Kong 2 0.7%
8 Japan 1 0.4%
9 Netherlands 1 0.4%
10 Ukraine 1 0.4%