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 107 60.5%
2 United States 38 21.5%
3 Germany 8 4.5%
4 Canada 7 4%
5 Japan 4 2.3%
6 Taiwan 4 2.3%
7 United Arab Emirates 2 1.1%
8 United Kingdom 2 1.1%
9 Netherlands 2 1.1%
10 Spain 2 1.1%
11 Malaysia 1 0.6%