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 104 52.8%
2 United States 69 35%
3 Germany 10 5.1%
4 Canada 6 3%
5 United Kingdom 2 1%
6 Italy 2 1%
7 Netherlands 2 1%
8 Spain 1 0.5%
9 Australia 1 0.5%