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 136 61.5%
2 United States 47 21.3%
3 Canada 7 3.2%
4 Germany 7 3.2%
5 Hong Kong 7 3.2%
6 Japan 3 1.4%
7 Netherlands 3 1.4%
8 Taiwan 2 0.9%
9 Denmark 2 0.9%
10 France 2 0.9%
11 Australia 2 0.9%
12 Austria 2 0.9%
13 Malaysia 1 0.5%